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Jonathan Zhang

How a Brand Monitor Can Help with Domain Name Disputes

Millions of websites populate the Web right now, all with unique domain names. With such a crowded avenue, you may stumble upon someone who already owns and operates a domain name for which you own the trademark. It is possible that they are using it to disrupt your business by some means. 

If you’re facing this kind of situation, then you may be experiencing what is known as a domain dispute. This refers to a procedure wherein you can appeal to an independent arbiter via the Uniform Domain Name Dispute Resolution Policy (UDRP), which primarily aims to assist trademark holders claim the domains they have the right to own.

In this post, we’ll take a look at the concept of domain disputes and talk more about UDRP in general. Then we will discuss what a brand monitor can do to help you in such an instance.

Learning About Domain Disputes

A domain dispute happens when several parties are claiming the right to operate a specific domain name, typically those with TLDs like .com, .net, and .org.

A common example of this is when a person uses a domain whose trademark is owned by another. This can be considered an instance of cybersquatting, which you can learn more about here. In such a scenario, the accused could have purchased the domain knowing that it is tied to a certain brand in order to drive more traffic to his website.

Some individuals also engage in so-called typosquatting wherein they secure a domain that is very similar to that owned by a popular brand. Such a domain could only slightly differ in spelling, for instance. One example of this was when a popular phishing website utilized a variation of the domain that eventually received a lot of traffic from users who were actually trying to reach the search engine.

There are many reasons why people would choose to engage in the above-mentioned activities. Obviously, money is a major factor. You can, after all, sell a domain you managed for a profit before its trademark holder had a chance to secure it.

Yet there are also domain disputes that arise due to far more malicious intentions. For instance, a person could purchase a domain to compete with, inconvenience, or even worse, impersonate a certain company. 

That is what domain disputes are for. They allow trademark holders to contest the ownership of domains, especially if these are being held and operated by another whose aim is to hurt another party.

How Does a Domain Dispute Work?

In order for domain owners to proceed with a dispute, the UDRP was created. This policy was made by the Internet Corporation for Assigned Names and Numbers (ICANN) to settle concerns between at least two parties claiming to be the rightful owner of a particular domain.

You can file a UDRP to begin the dispute process if someone is using what you believe is a domain name that infringes your trademark or was purchased in bad faith.

Although the term may seem subjective, “bad faith” is actually a crucial factor in determining the outcome of a UDRP proceeding. It is particularly useful in cases of typosquatting and cybersquatting or even scenarios where the current domain holder appears to be intentionally disrupting or inconveniencing the trademark owner.

Bad faith could also refer to instances wherein the domain owner uses a trademark to profit. For example, if you were able to purchase the domain name and used it to bring in traffic to your e-commerce website, then this is clearly a case of bad faith. 

But there are also cases where a disputed domain is bought without the intent of causing harm. This can happen when the owner has a legal reason for using the domain. One example is when there are two businesses with the same name. This can also include cases wherein the domain owner doesn’t operate the domain commercially.

Whenever a domain dispute is initiated, an independent arbiter that is accredited by the ICANN will oversee the case. You should keep in mind that these arbiters can only settle disputes that have to do with TLDs that are registered with the ICANN. Furthermore, resolving certain disputes through the UDRP process may not be enough. A person may need to engage in additional agreements with the other party or settle the matter in court.

Lastly, some countries do not follow the rules set by the UDRP. They instead have a different way of handling such matters. That is why it’s important for you to know what policies and rules are in place in your region before deciding to file a domain dispute.

What Can a Brand Monitor Solution Do?

Experts suggest that trademark owners shouldn’t simply rely on reactive measures to remedy concerns. Since getting into disputes can be time-consuming and costly if they are taken to court, it might be a good idea to register as many domain name variations of your trademark as possible. However, this can also be expensive, especially for startups and small businesses which are on a tight budget.

A third approach can instead be taken with the help of domain name monitoring tools. There are software nowadays that lets trademark holders keep track of specific keywords associated with their brands. They do so by proactively monitoring recently registered and newly expired domains related to their search terms. If any changes are detected such as the registration of a new domain with any of the user’s listed keywords or their variations, the owner receives notifications right away.

With this kind of feature, brand owners will be able to maintain an up-to-date list of all the name variations they are interested in. They are informed immediately if someone is trying to infringe their trademarks and act on it before the perpetrators can profit off their brands. Aside from monitoring keywords related to their companies, users can also choose to include those related to their competitors – effectively letting them keep an eye on what their rivals are up to.

Some brand monitors also have a typo feature, which works just like the keyword tracking feature but with an extra kick. It adds a wide range of possible misspelled versions of a domain name to monitoring lists. This allows users to extend their monitoring and prevent typosquatting and homograph attacks.

Although registering every single domain name variation is a reasonable choice to prevent infringement, it simply isn’t a valid option for many small businesses today. Well-established companies may be able to do so but the majority of startups often don’t have the budget for this undertaking. Instead, what SMBs can do is to employ a more cost-effective alternative in the form of a brand monitor software.

With this type of online brand protection, users can keep track of keywords associated with their trademarks and identify cases of cybersquatting and typosquatting before they turn for the worst. The findings can then be used to file a UDRP domain name dispute.

As a brand owner, it is your job to safeguard your trademark and maintain a positive reputation if you wish to succeed in your ventures. By using domain research monitoring tools, you can protect and enforce your digital rights far better and ensure your business’s success.


Jonathan Zhang is the founder and CEO of Threat Intelligence Platform (TIP) — a data, tool, and API provider that specializes in automated threat detection, security analysis and threat intelligence solutions for Fortune 1000 and cyber-security companies. TIP is part of the Whois API Inc. family which is a trusted intelligence vendor by over 50,000 clients.

The post How a Brand Monitor Can Help with Domain Name Disputes appeared first on SiteProNews.

How a Domain Reputation API Can Aid Cybersecurity

We often hear domain reputation as something that involves email marketing, but did you know that it can also impact network security?

In fact, there are domain reputation APIs available today that allow users to evaluate the reputation of a domain or IPv4 address based on several security data sources. These programs go through numerous parameters to come up with an overall score for the target. This capability lets companies analyze the properties of a website or IP address and gauge its risk level to help them make informed decisions moving forward.

To better understand what domain reputation software do, let’s first take a look at the parameters they examine.

Understanding Domain Reputation Scoring

 A domain reputation API can acquire a score on an entity by assessing items such as:

  • Domain SSL certificate. Having an SSL certificate is a good thing but it doesn’t always guarantee trustworthiness. This tool checks if the domain’s SSL certificate was issued by a reputable organization. Other SSL details that are examined include the validity period of the certificates and several other vulnerabilities.
  • Website analysis: This takes into account how risky a website is using factors such as certain file extensions capable of executing code, host configuration problems, insufficient CMS protection, and more.
  • Domain WHOIS record: Domain reputation protocols monitor WHOIS data feeds to identify possible anomalies such as suspicious registration dates, host location in a known high-risk country, and the like.
  • Mail server: A domain reputation API also checks if a domain or an IP address has been blacklisted in relation to spamming or other malicious email-related activities. Its mail server feeds ensure that companies follow best practices specified for SPF and DMARC record configurations, response time, and reverse IP address matches.
  • Malware detection: A domain reputation API can collect the latest details from malware databases to see if a given domain has been flagged in any of them. Some programs come with their own security intelligence to provide users with more exhaustive malware coverage.
  • IP resolution: The tool also checks data feeds related to main infrastructure servers, other domains within the same IP block, and other connected domains. This lets users know where the host server is located.

Some Use Cases for Domain Reputation

It’s possible to check each feed in a domain reputation API individually to know if a domain or an IP address is dangerous or has exploitable vulnerabilities. However, going with a tool that can analyze all these feeds and come up with an overall score is simpler and more convenient.

A reliable domain reputation API can be used for many practical applications including:

  • Enterprise security: In a digital world where a single data breach can spell the end of a company, stringent protocols and automated systems are needed to help monitor data traffic and maintain overall security. An API that can assess the reputation of any given domain or IP address and can be integrated with existing systems will enhance its overall protection from external threats.
  • E-commerce safety: Many e-commerce systems today allow the conduct of transactions from one domain to another automatically. Using a piece of software that can evaluate the security of any website despite jumping domains before interacting with them can prevent mishaps and losses related to cybercrime.

A domain reputation API is capable of examining a wide range of feeds to come up with a safety score for a certain domain or IP address. This can range from 0 (low-risk) to 100 (high-risk or definitely malicious). Checking the reputation of a domain allows users to identify online entities that are potentially harmful so they can avoid accessing these.


Jonathan Zhang is the founder and CEO of Threat Intelligence Platform (TIP) — a data, tool, and API provider that specializes in automated threat detection, security analysis and threat intelligence solutions for Fortune 1000 and cyber-security companies. TIP is part of the Whois API Inc. family which is a trusted intelligence vendor by over 50,000 clients.

The post How a Domain Reputation API Can Aid Cybersecurity appeared first on SiteProNews.

WHOIS Database Download: 6 Contenders to Fight Cybercriminals

The Web is a dangerous place. It’s a fact. But it only becomes deadly when we cannot identify the possible sources of attacks and, consequently, are not prepared when they happen. 

You see, each year bad actors get more creative assuming fake identities and setting up networks of new domains that pop up and vanish, sometimes in a matter of hours. This means that cybersecurity professionals face a daunting task trying to catch such a shrewd and elusive enemy.

Fortunately, the caretakers of the Internet had thought it wise to do away with the anonymity by establishing the WHOIS protocol which has enabled and turned WHOIS database download services into one of the essential tools for cybersecurity specialists — allowing them to find all the identifiable information about domains. This includes their owners, registration details, phone numbers, and even information about who previously registered them and when. 

So in this article, I’ll talk about the best WHOIS database download services that can lift the masks and shine the spotlight leading to the ultimate apprehension of cybercrime perpetrators. But before we dive in, let’s briefly talk about the overall relevance of WHOIS for cybersecurity.

Table of contents

  • WHOIS database download as a pillar of cybersecurity
  • What to look for in the best WHOIS database download products
  • What’s out there: products and providers
  • Provider 1:
  • Provider 2:
  • Provider 3:
  • Provider 4: 
  • Provider 5:
  • Provider 6:

WHOIS Database Download as a Pillar of Cybersecurity

It’s not hard to imagine the role of WHOIS databases in maintaining cybersecurity. First of all, they can be used to verify suspicious characters that may be plotting an attack or track down cybercriminals who use all sorts of schemes to conceal their identities. 

However, an equally important function that a WHOIS database download service can perform is allowing experts to look into the domain data and the infrastructure surrounding them in order to identify threats and devise ways to stop them.

Specifically, experts can examine the registration details of entities that claim to have been in the business for a long time but whose actual records show they have actually just been registered last week or month — plausibly spreading doubts about what their intentions really are. 

Newly-registered domains are of particular interest in this regard too because they have been proven to precede hacking attacks and could appear and disappear quickly as soon as they have served their purpose. This is not to say that all newly-registered domains are getting set up for malicious ends, but as a rule of thumb, they deserve a closer look through the WHOIS prism, just to be sure.

Additionally, spotting one dangerous domain name can support unveiling a whole bunch of them at once. Indeed, hackers may operate as lone wolves or they might be part of highly-organized criminal organizations. Either way, they rarely use just one domain at a time to fool their victims and they may make the mistake of providing the same details across registrations done in bulk. See the pattern here?

What’s more, access to WHOIS databases also strengthens proactive efforts designed to prevent damaging and costly data breaches. For instance, threat hunters can cross-check data from their various sources with domain registration details and look for inconsistencies that can give away plotters. Apart from this, WHOIS data can be incorporated into threat intelligence platforms to analyze hosting configurations and help gather evidenced-based data to fortify network infrastructures.

What to Look for in the Best WHOIS Database Download Products

A WHOIS database download service can be a solid foundation able to support many cybersecurity applications, but only if it is fully-equipped to handle all the technical requirements and operational demands from a variety of potential users. It’s surely a difficult yet laudable role which can be accomplished by meeting the following criteria:

  1. Number of domains — WHOIS database download services must be able to provide accurate data on as many domain names as possible. There are now almost two billion websites worldwide, and the database that can offer all or most of them would be in the best position to serve various cybersecurity use cases. 
  1. Exhaustive data output — The best WHOIS database download service can also be determined according to the amount of domain information that it contains. The data should include important details such as the names of domain owners, email and physical addresses, contact numbers, dates of registration and expiration, and many more. Registrar information must also be available in case a user wants to report any malicious activity.
  1. TLD coverage — A WHOIS database download service should ideally cover generic top-level domains (gTLDs), country-code TLDs (ccTLDs), or new TLDs (nTLDs) to allow users to access the relevant data for whatever type of business or geographical location.
  1. Parsing quality — It is important for domain data to be appropriately structured in the database in order to be understood by users. This means that WHOIS databases should come in an easily readable format or programming language. It would be a plus if users could be given different choices of downloading formats to facilitate a smooth integration.
  1. Frequency of update — Tens of thousands of new domains are being registered on a daily basis. For this reason, a WHOIS database download must be regularly and frequently updated to provide both current and historic value. As much as possible, the information should be available as soon as a domain is registered.
  1. API access — The best WHOIS database download services should also have their own API for quick access to the data and to streamline operations. 

What’s Out There: Products and Providers

When looking for the best WHOIS database download provider, one should remember that not all products are the same. The differences may be due to a vendor wanting to concentrate more on one aspect of the service over the others for some strategic reason or purpose.

For instance, there are WHOIS database downloads that provide exclusive custom reports on, say, ccTLDs or new gTLDs. Another may do so only for gTLDs, while the rest may not think that it’s necessary to customize reports at all.

All these may be attempts to focus on functionalities that cybersecurity professionals will be looking for or find useful. But whatever the differences are, users must make an effort to evaluate each WHOIS database download service according to how it fits their specific needs.

For example, those professionals who are focused on monitoring new domains can benefit from a WHOIS database download that provides automatic notifications whenever newcomers are registered. Specialists interested in bringing down malicious infrastructure can partner with an exhaustive reverse WHOIS database provider that allows them to track down connected domains with ease.

Indeed, being clear on what cybersecurity task you want to achieve is crucial. After all, the best WHOIS database download application should be measured according to how well it will answer the questions that will be thrown its way and not just on how many features it has in store. 

Having said that, let’s review the following providers which have differentiated themselves by offering their own takes on offering a WHOIS database download service. We will rate each of them according to the criteria we have set. But again, it is up to you to ultimately decide which one would fit your idea of the most appropriate service and its capabilities.

Provider 1:

WhoisXML API, which I am the proud founder, and its team has been compiling WHOIS records for more than ten years — accumulating a sizable database over time and satisfying the need of more than 52,000 customers. 

At the moment, WhoisXML API offers several types of database downloads. Users can avail of a classic WHOIS database download, as well as a “newly registered and just expired domains” service, and more. All their downloads are parsed and normalized to a consistent format and allow easy integration with existing business processes. They can also be customized depending on customers’ requirements. The company also offers a set of domain research and monitoring tools which can complement the WHOIS database download service. 

Here’s how the product fared according to the criteria discussed.

Number of domains — The database contains more than 1.2 billion domains and subdomains which account for 99.5% of all domains in operation. Also included are 300 million active domain names. Moreover, the dataset is growing at the rate of hundreds of thousands of domains and adjacent WHOIS records per day.

Data output  — WhoisXML API has more than 5.2 billion historic WHOIS records that include registrant name, organization, e-mail address, registration address, registrar information, creation date, expiration date, updated date, domain availability, domain age, and more. 

TLD coverage — More than 2,864 types of TLDs and ccTLDs are included in the databases.

Parsing quality It’s possible to download information in XML, JSON, MYSQL, MYSQL dump, and CSV file formats. Additionally, each record contains all parsed fields of the domain’s data allowing it to be easily processed for whatever application specialists may be using.

Frequency of update  — The database is updated daily which is especially important for cybersecurity professionals as they must keep up with current developments and pay close attention to the domain landscape.

API access — Whois XML API provides real-time APIs, including a WHOIS API ensuring quick access to the information. Additionally, the API can be used as an application for the Splunk platform so specialists can conduct WHOIS search right from within it.

Provider 2:

Like their name suggests, Domain Name Stat specializes in domain statistics as the company gathers, analyzes, and processes key trends with regard to particular domain names offering their clients domain name registration statistics.

However, going through their website shows that they also provide an up-to-date historic WHOIS database download service enabling access to the past and current information on all domains that have ever been registered. The company describes its database as ‘exhaustive’ having monitored the WHOIS records of all domains since 2008.

Number of domains — This provider counts 300+ million active domain names in its database. The number represents a significant percentage of the approximately 333.8 million registered websites as of the first quarter of 2018.

Data output — Users can help themselves to 5 billion past and current WHOIS records. They include critical information on domain owners, e-mail and registration addresses, and contact numbers. 

It is also possible to find out who registered the domains, as well as the domains’ age and expiry dates, the dates when they were last updated, and many more useful data such as billing name, administrator’s name, and tech support professional details.

TLD coverage — This database supports all types of domains which cover 2,864 TLDs and ccTLDs. The former includes .com, .org, .net, .us, .biz, .info, .mobi, .coop, .pro, and .asia, while the latter include .fr, .uk, and many more.

Parsing quality — Users are given the option of receiving a duly-parsed historic WHOIS database download in different formats, either as an MYSQL, MYSQL dump, or CSV file.

Frequency of update — The database is constantly updated which means that when users purchase a complete WHOIS database download, they are provided with access to future updates including data about new domain names.

API access — All the data that are available on this provider’s website can be accessed through a real-time API which is made available through a simple pricing structure.

Provider 3:

IQWhois is a reverse WHOIS domain name ownership database that can be useful for tracking connections between domain names and their owners, cross-referencing details, and monitoring brands. So based on its functionality it can be considered a research tool.

Though IQWhois does not provide a live WHOIS lookup service and the product does not include all domain extensions, the company behind it, nevertheless, offers a large WHOIS database which is available for full downloadable access. Those interested in doing so have the option of having the database customized according to their specific requirements.

Number of domains — IQWhois has 300+ million active domain names, and this number, according to the company, is growing each quarter.

Data output — The database contains 5 billion historic WHOIS records which include the organization, the name of the registrant, e-mail and registration addresses, registrar information, creation and expiry dates, the dates when the domains were last updated, the domains’ ages, and many more important details. Archived data is also available on many domain names. 

Specialists conducting investigations might find interesting that the data can be used to research either individual domains and their owners or entire portfolios.

TLD coverage — The company covers 2,864+ TLDs and ccTLDs. They include .com, .net, .org, .us, .info, .pro, .biz, .mobi, .coop, .asia, .uk, .fr, .cn, .ru, and many more. 

Parsing quality — Users are given the choice to download the database in either MYSQL, MYSQL dump, or CSV file format.

Frequency of update — This provider claims to update the database regularly.

API access — Currently, the company does not offer the interface. 

Provider 4:

JsonWHOIS is a domain API services provider offering historic WHOIS data for all domains. Customers can download partial or complete WHOIS database download which can be customized according to business needs.

Number of domains — At the moment they also have close to 300 million active domain names with complete historic WHOIS records.

Data output — Outputs contain complete domain information including names, addresses, phone numbers, registration dates, and many more.

TLD coverage — JsonWHOIS covers active WHOIS records for both gTLDs and ccTLDs. The 1,000+ gTLDs available include .com, .net, .org, .us, .biz, .mobi, .info, .pro, coop, .asia, and many new gTLDs. The hundreds of ccTLDs include uk, .fr, .cn, .ru, among others. 

Parsing quality — Users can get both parsed and raw WHOIS data for download as MYSQL, MYSQL dump, or CSV file formats.

Frequency of update — The database is regularly maintained and updated weekly.

API access — The company provides a WHOIS API.

Aside from the WHOIS database download service and the corresponding API, JsonWHOIS also offers a Screenshot API. Users can grab a full-page screenshot of any domain with an option to either thumbnail it or display as is. So for specialists investigating how malicious websites grow and evolve, using WHOIS API simultaneously with the Screenshot API can come in handy, making a pair of quite useful research tools.  

Provider 5:

Whoisology claims to offer more than just data but a comprehensive and well-structured solution. That would resonate with specialists who are not just after the information per se but who are interested in the product that can be integrated into an existing system to support their cybersecurity applications.

This provider basically provides a domain name ownership archive with a database containing numerous searchable and cross-referenced domain WHOIS records. This is not a standard WHOIS lookup website but rather a database mainly focused on reverse WHOIS which can be especially useful for InfoSec investigations. As a result, users can gain access to historical WHOIS data which the company has been collecting since 2008.

Number of domains — Whoisology’s database contains 317+ million active domain names.

Data output — Like others, the service provides 5+ billion WHOIS records. Users can find out essential domain data such as ownership details, registrar information, registration and expiry dates, who to contact if there are any questions about the domain name, plus much more information depending on the specific requirements.

TLD coverage — Whoisology covers more than 2850 TLDs and ccTLDs. That includes 1,246 gTLDs (e.g., — .com, .net, .org, .biz, .info, plus more) and 1,623 ccTLDs (e.g., — .uk, .fr, .cn, .ru, and more).

Parsing quality — Users can download the database in either MYSQL, MYSQL dump, or CSV file format. The output contains all of the analyzed WHOIS domain data fields which can be processed by any application.

Frequency of update — The database is updated daily.

API access — Whoisology data is available through a dedicated API. 

Provider 6:

Whois Database Download claims to provide partial, complete, or customized historic domain WHOIS information. The service covers newly-registered domains, country-specific database and recently-expiring ones, and contains TLD domain lists and ccTLD domain lists. Upon subscription, users get 30 days of historical data since they are provided with instant access to the newly-registered domain database of the past 30 days.

The company also offers a country-specific WHOIS database that includes US, UK, Canada, Australia, India, France, Brazil, Germany, Spain, Russia, UAE, and many more countries separately. This can be quite convenient for specialists focused on investigations in a particular region or those only interested in keeping track of the domain space in a particular country where operations reside. Several options are also available for those users who want to purchase a multi-country database. 

Number of domains — The website provides users with access to more than 40 million active domain names.

Data output — Users can get up-to-date domain information including the names of domain owners, their e-mail and registration addresses, important registrar information, dates of registration and expiration, dates when domains were last updated, domain ages, and many more. Archived data is also available on many domain names.

TLD coverage — Whois Database Download has been in the business of gathering domain WHOIS records for almost all TLDs, gTLDs, and ccTLDs. They also claim to support all domain extensions.

Parsing quality — This provider’s database is available for download in CSV format. 

Frequency of update — The database is updated daily, so purchasing the complete WHOIS database download enables users to receive all future updates.

API access — This company’s WHOIS data are provided through real-time APIs which enable quick access and easy integration into a company’s system.

Another interesting aspect of this WHOIS database download service is a provision that allows customers the use, for testing purposes, of free samples of the WHOIS database for expired and registered domains.

Cybersecurity professionals have a handful of choices once it’s time to choose the best WHOIS database download. This article has taken an in-depth look at each of them — including their similarities and differences — to help in the selection, which, however, should ultimately be decided according to how well a service meets an organization’s unique specifications.

As noted earlier, I am the founder of WhoisXML API which means that I have first-hand information on the features and capabilities of the WHOIS database download product category. I welcome feedback or questions on or at


Jonathan Zhang is the founder and CEO of Threat Intelligence Platform (TIP) — a data, tool, and API provider that specializes in automated threat detection, security analysis and threat intelligence solutions for Fortune 1000 and cyber-security companies. TIP is part of the Whois API Inc. family which is a trusted intelligence vendor by over 50,000 clients.

The post WHOIS Database Download: 6 Contenders to Fight Cybercriminals appeared first on SiteProNews.

IP Geolocation: 3 Dynamic Applications on a Worldwide Scale

Have you ever experienced visiting a website that redirects you to a landing page specific to your current location? Have you asked yourself how they do it? This is made possible through a technique known as IP geolocation.

In its most basic form, the technology offers the ability to identify the geographical position of a device such as a computer or a smartphone — looking into its geolocation data and the assistance of an IP database. And to operate as part of other systems, the method requires the use of an Application Programming Interface or API. 

But IP geolocation isn’t limited to just redirecting visitors to the sites or pages that can best serve them. It can be applied to enable or enhance several other functions as well. Let’s find out about these below.

1. Manage Network Traffic for Better Cyber Defense

As the digital threat landscape continues to evolve and grow in sophistication, traditional security measures continue to fall behind in effectiveness. More and more advanced attacks are happening, and that is why new types of security measures are needed.

Network traffic management, also known as traffic filtering, is the use of traffic attributes that can grant or prevent someone from accessing a certain network. With IP geolocation technology, in-house protocols can go a step further by revealing the geographical locations of different IP addresses — letting organizations reject incoming traffic from places outside of their jurisdiction.

If you’d like to read more about the correlation of traffic filtering and IP geolocation, you can continue learning about it here.

2. Improve Price Optimization Strategies in E-commerce

Price optimization is the idea of selling goods at varying prices, which will depend on several factors. A commodity’s pricing scheme can be determined based on competitors, the current supply and demand, their sales goals, and present conversion rates. For e-commerce businesses, failing to consider this aspect can result in reduced profits or none at all.

With IP geolocation, brands can start implementing a protocol that automatically recognizes where their customers are buying from. This sort of dynamic pricing can allow companies to automate the adjustment of prices depending on the location of a purchaser. Such an approach is especially ideal for online businesses as it lets them compensate for varying rates while also not overcharging their consumers.  

But that’s not all. Digital retailers can employ IP geolocation to learn where their products are selling well and where they are failing to make an impact. And based on these statistics, they can then set up clearance discounts on a regional basis. This will permit brands to manage their revenues far more effectively by only giving out discounts where it makes sense rather than across the whole market. 

3. Enhance Copyright Protection and Digital Rights Management 

The rapid growth of connected devices and the Internet of Things means that nearly anyone can access and download licensed content from anywhere in the globe — making it difficult to detect and keep track of the unauthorized publication and consumption of copyrighted materials.

With IP geolocation technology, companies can manage and regulate access to their content depending on the geographical location of a device or whether a VPN or proxies are in use. This allows them to enhance the protection of their digital content distribution while also remaining compliant with licensing and regulations such as the DMCA.

Data from IP geolocation can also be utilized as an additional layer in terms of analytics as specialists can determine where and when certain content was accessed, notably with metrics like the number of downloads and views. Organizations can then use the gathered intelligence to improve existing processes and capabilities moving forward. 

All in all, IP geolocation is a dynamic technology that can be applied to various use cases, including network management, price optimization, and copyright protection.


Jonathan Zhang is the founder and CEO of Threat Intelligence Platform (TIP) — a data, tool, and API provider that specializes in automated threat detection, security analysis and threat intelligence solutions for Fortune 1000 and cyber-security companies. TIP is part of the Whois API Inc. family which is a trusted intelligence vendor by over 50,000 clients.

The post IP Geolocation: 3 Dynamic Applications on a Worldwide Scale appeared first on SiteProNews.

What Is the Best Email Verification API?

Email marketing is not dead. In fact, it continues to work well for many companies. Experts even claim it to have a higher conversion rate in comparison to search engine and social media marketing combined.

However, email marketing success heavily depends on the overall validity of one’s email database. You see, no one – email marketers most of all – wants to be blacklisted as a spammer. Yet the chances of this happening are quite high. Accounts that receive numerous email bounces are heavily scrutinized in this regard.

But how can one know for certain if they are sending emails to active inboxes? Do you have time to go through hundreds or even thousands of them checking each one separately? The good news is that there are email verification services capable of solving such concerns.

In this post, I want to provide you with a list of the best email verification APIs to consider for your marketing efforts. But first thing first, how do you choose an email verifier application?

Table of contents

  • Criteria for the best email verification API
  • Product 1
  • Product 2
  • Product 3
  • Product 4
  • Product 5
  • Product 6
  • Product 7
  • Product 8
  • Product 9
  • Product 10
  • Summing up

Criteria for the Best Email Verification API

All of the email checking products that I have evaluated in this post can carry out the standard procedures of verifying formats, the existence of mailboxes, and the cleaning up of email lists to minimize penalties to sender score. For me, these three are the three main criteria based on which users can select the best email verification API for their needs:

Capabilities – This includes how good an email verification service is when it comes to performing checks. Some companies offer additional testing and validation protocols while others don’t. The delivery rates, integration, and the speed at which lists are processed are also things we keep in mind when assessing each provider’s features.

Documentation – I have looked at how these companies supply their customers with the proper guidance in getting started and if users can combine their existing apps with each product. The documentation can come by way of the regular API docs, a knowledge base, or a frequently asked questions (FAQs) page.

Payment plans – Not all of these services offer the same structure with regards to payment plans. Some of them charge a monthly or yearly fee while others will be based on a pay-as-you-go deal. There are also those that offer credits which are consumed depending on the package you paid for and are renewed daily. 

Now, before we proceed with the list of providers, it’s important to mention that the capacity to verify inboxes before contacting recipients offers several advantages. These include the ability to improve marketing campaign results, ensure that contact addresses are valid, and identify potentially harmful ones that could lead to abuse. 

Naturally, all products aren’t equal on these points with varying features. It falls on you to decide which would be the best match for your needs.

Product 1


Email Verification API aims to eliminate bounced emails in order to improve sender score and email campaign quality. It does this by utilizing an email verification system that prevents users from signing up with disposable emails. This ensures that only real personal or business email addresses can be registered when the software is active. It can also help organizations avoid being exploited by individuals who may be signing up to abuse free trial services, promos, and the like.

Various attributes are examined by the API including: 

  • Syntax – This checks whether an email address is compliant with the IETF (Internet Engineering Task Force) standards, acting as proof that it follows an open and well-documented process;
  • Typos and curse words – Scans the address input for common typographical errors, obscene language, and fake email patterns;
  • Disposable email addresses – Recognizes addresses coming from 10MinuteMail, Mailinator, GuerrillaMail, and other known disposable email address providers;
  • Mail server existence – DNS MX (Domain Name System Mail Exchanger) records are used to inspect the availability of an email address’ domain;
  • Mailbox existence – Email addresses are checked to see if they exist and can receive messages through SMTP (Simple Mail Transfer Protocol) connection and email-sending emulation methods;
  • Catch-all email address – Ensures that email addresses in the database are not generic or meant to be used for catching all nondesired messages.

The Email Verification API provides an online Bulk Email Validation service which allows users to upload existing data and then obtain the result in either CSV, JSON or XML formats. 

Once a document has been transferred, certain fields will start to fill up with various results. It’s possible to check the date and the time the file was uploaded and processed, the total number of emails detected in the input, how many of these contacts were processed successfully, and more. This capability practically speeds up the checking and validation process for email addresses and is able to go through thousands of contacts in a short time.


For documentation, the company has a page where customers can learn about the product and its features. In this section, one can study the required and optional input parameters, sample output available in both JSON and XML, and how certain attributes work. There are examples of the usage limit errors illustrating what happens when users reach the maximum number of allowed queries. Here customers can also obtain the link to check their current account balance information.

A guide on their bulk processing capability is also available in a separate  

Product 2


Verifalia claims to make use of the RESTful API which works by retesting emails at certain intervals to avoid being suspected of spamming. This ability lets the software identify mailboxes that are made unavailable in the meantime due to a mail server’s protection protocols

Regarding processing, the company claims that single-address API requests can be processed in less than 1 second. The results can then be obtained in either an Excel spreadsheet or in .CSV file format. 

Among other attributes their verification checks include:

  • Address syntax
  • Domain
  • Disposable email
  • Mail exchange
  • Catch-all address
  • SMTP


A reference guide to their API is available for developers to understand how to use their product effectively. In this page, users can learn about the SDKs (Software Development Kit) they employ, how their authentication process works, what needs to be done prior to validating email lists and how to manage their account.

Verifalia also has a knowledge base that provides solutions to both non-technical and technical aspects of its services. Here it’s possible to find answers to general questions, sub-accounts, email validations, and pricing.

Payment plans

Customers can register for a free account which gives them continuous access to the client dashboard, a few levels of service and their API. This deal comes with free credits each day allowing at least 25 standard validation checks to be made. They also offer a variety of monthly plans which can be paid each month, quarterly or on a yearly basis. 

Product 3


ZeroBounce works by searching for possible spam traps including domains known for malicious behavior. Its API can be used to run checks on email addresses, matching them with profiles found on social media so it can fill in any missing fields from a list of contacts.

Their servers begin processing email lists once the data has been uploaded. It’s important to note that it can take approximately one to three hours for 100,000 addresses to be validated by the software. 


The company behind ZeroBounce has prepared a guide that is intended to assist customers when using their API. Tips on getting started, how email scoring works, integrations, account management, and more are found in their documentation page. An explanation of their data protection, privacy policy, and terms are all outlined here to ensure that everyone is aware of their rights and responsibilities. 

Payment plans

Signing up for their “Freemium” plan will grant access to detailed status codes, 24-hour customer support, 1,200 credits annually and more. Registering for this option is supposedly ‘free for life’ but there are limits to the email validation choices provided. From there users can decide whether they want to choose a pay-as-you-go plan, get a monthly subscription or opt for an enterprise scheme. 

Product 4


XVerify works just like most email validation tools wherein it ensures that all unique addresses are registered at their current domains. The company guarantees that they filter every email through their fraud protection system, ensuring that no temporary account or those linked with malicious domains are accepted.

Their API performs checks on the syntax and domains of addresses while it actively monitors for blacklisted emails. They also state that their program has an accuracy of 98% on all major email domains like Gmail, AOL, and Yahoo.


Documentation on the email verification API can be found as a separate page on the website. Here users can learn how to get started with the product, troubleshoot common errors, perform requests, upload files, implement JavaScript, and more. Furthermore, there is a small section that answers frequently asked questions to assist in resolving issues.

Payment plans

Unlike the previous companies, XVerify offers pay-as-you-go plans which will depend on customer requirements. There are various options to choose from with scaling prices. The higher the number of email verifications users sign up for, the lower their price per email becomes.

There are no minimum requirements when it comes to their API’s pricing, and there are no setup fees either. It’s also possible to choose between three currencies (USD, EUR, and GBP) when calculating for cost at the website.

Product 5


Email lists that are sent to BulkEmailChecker are said to be verified against a minimum of 17-factor tests while being filtered from a growing list of disposable email providers. When receiving results from the API, users can expect to have all duplicates removed plus all verified emails are claimed to be RFC (Requests for Comments) compliant. Their system filters role accounts and invalid DNS entries and can carry out an SMTP test to see a mailbox is active and can receive messages.

Customers using platforms like MailChimp and Mailget can also integrate them with their Bulk Email Checker account for extra precaution. 


As of now, Bulk Email Checker does not provide any form of documentation regarding their API.

Payment plans

The company offers packages that are bought with a one-time fee, are advertised as hassle-free, and with no strings attached. The email validations customers can get will depend on the usage and will scale upwards in price. Apart from the standard choices, there are also two enterprise options for those looking to verify a huge amount of addresses.

Product 6


Data validations API for email verification guarantees 99% deliverability when using their list cleaning service. Their bulk capability is said to be swift and comprehensive with documents returned to customers having Email Assurance grades that range from A+ to F. A free report on email lists can also be obtained when using the product.

Integrating the email list validation process using DataValidation and other apps like MailGun and MailChimp is also possible.


There is a complete guide on using the DataValidation API on the company’s website. Their documentation page provides an introduction to their software, examples on workflows, how their real-time validation operates, and many references on performing certain actions.

A knowledge base section can also be found. Here the company basically answers commonly asked questions regarding topics like how the product works, accounts and billing, getting started, and email assurance grades.

Payment plans

DataValidation offers price tiers for their service which will depend on the number of emails that are required by each customer. Preset packs can be found here providing a certain amount of verifications. These do not expire and can be used whenever needed. It is also possible to find monthly, quarterly, semi-annual, and annual subscriptions available at the website.

Product 7


Email lists that are sent to NeverBounce for verification are said to go through more than 20 steps in its proprietary cleaning process. Each email is supposedly checked at least 75 times before it is returned to the user. All email types are validated ranging from small to major providers such as Gmail and Yahoo.

The results that are obtained from the software are supplied into 5 categories: valid, invalid, accept all, unknown, and disposable. These files can be downloaded in either the common presets or customized based on user preferences.


A guide on their API is available at their website outlining aspects on how to get started, verify an email or a list, and run a free analysis. There are also tips on how to use their JavaScript widget and information on the various programming languages they support.

For users looking for answers, their help desk page can assist in resolving some of the most frequent concerns. Different topics can be found here such as on pricing and billing, downloading results, working with CSVs and list reviews. 

Payment plans

When talking about their payment options, NeverBounce provides scaling pay-as-you-go deals depending on the needs of their customers. Enterprise packages are available plus there is a free calculator on their Pricing page to learn how much you’d have to pay for a certain number of email verifications. 

Product 8


QuickEmailVerification provides a batch email validation service that can be carried out by uploading the CSV address lists to their servers. Their online system works by testing email addresses against several forms of verification beginning from the basic RFC syntax all the way to the deeper SMTP checking. Users can choose to integrate their REST API directly with their website or application to confirm addresses in real time.

The company behind the product states that it is 95% accurate and allows verifying 200,000 emails in less than three hours. Results are provided in a detailed report with all of the identified and cleaned emails within a separate mailing list.


Customers interested in learning how their bulk and real-time email verification features work can read all about it in their documentation page. Here, it’s possible to find out how to integrate the API with various apps and platforms such as Drip, Marketo, GetResponse, MailChimp, HubSpot and more. also has a section that’s dedicated to answering frequently asked questions from their clients. Most of the solutions provided here are about the general issues normally experienced by their users.

Payment plans

Currently, two mail email verification plans are offered by the company: one time and daily. Their payment scheme allows users to choose between getting persistent credits that do not expire or a balance that replenishes daily. The first one is their pay-as-you-go deal that doesn’t have a timeline and has custom plans available. Meanwhile the latter provides users with credits every 24 hours for more consistent needs. 

Product 9


The company behind claims to provide features that are best suited for enterprises. Their API can integrate with Google Sheets and Microsoft Excel which allows users to perform validations directly on their spreadsheets.

Furthermore, it supports such email providers as Hotmail, AOL, and Yahoo. Their software is capable of checking for spam traps, honey pots, disposables, offensive words, and more.


Unfortunately, the website does not have any sort of guide, knowledge base or FAQs page at this time.

Payment plans

Those who wish to try the product before making any commitments can sign up for a free account which comes with 100 email verifications for each user. They offer the standard pay-as-you-go pricing as well as unique deals for people looking for more.

Product 10


The email validation API from is said to have a 96% deliverability when it comes to its capacity. This product can perform checks for email syntaxes, MX records, MX server connections, free email providers, disposables, suppressed emails, duplicate addresses, and a few more.


The website provides separate pages on guides for developers, discussing aspects on their email APIs, SDK modules, integrations, and extensions. A knowledge base can be found here as well. It tackles common issues in terms of the general, marketing, and technical aspects of their product. Finally, a section that outlines frequently asked questions is also available.

Payment plans

Signing up for a free trial will grant users approximately 300 queries that are valid for 30 days. From there users can choose to subscribe to other monthly API plans that normally scale depending on the need. There are also options for bulk validations coming with varying response times depending on the scheme chosen. 

And there you have it – some of the finest email verification APIs available today. It’s important to note that the products listed in this article are only meant as a guide to let readers know what to expect from these providers. By following the criteria above, users should have a clearer understanding of what they want and what they should pay attention to when searching for the best email verification API.


Jonathan Zhang is the founder and CEO of JsonWhois — a domain API service provider that enable cybersecurity specialists and other professionals to stay on top of whois data, monitor the historical appearance of websites, and gather social data.

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