Cost / License
- Free
- Proprietary
Platforms
- Online

WhoisAPI is described as 'The premier provider of freshly parsed whois data for domain names and IP addresses, also providing IP to geolocation, HTML to PDF, and domain availability RESTful HTTP APIs. Billing is performed on a pay as you go basis, free monthly use' and is an website in the photos & graphics category. There are more than 25 alternatives to WhoisAPI, not only websites but also apps for a variety of platforms, including Windows, SaaS, Self-Hosted and Linux apps. The best WhoisAPI alternative is ip.me, which is free. Other great sites and apps similar to WhoisAPI are JsonWhois.io, rdaptastic, DomainTools and Active Whois Browser.

JsonWhois is the leading cloud hosted Whois API. The service serves WHOIS records for domains and IP addresses through a fully RESTful API. Additionally, the service offers IP geolocation and URL to screenshot services. Free usage per month!.


rdaptastic is a high-performance lookup tool that provides structured, augmented registry data for domains, IPs, and ASNs through an intuitive, click-through interface.



Domain name research, including comprehensive Whois Lookup, Reverse Whois Lookup and Whois History. Domain name monitoring tools and buyer/seller tools...

Active Whois Browser is useful network information utility what allow finding information about owners of internet domains and IP adresses. Lookup country, persons and postal adresses of who use domain or IP address.




Whois domain information such as registrar, domain status, expiration date, and name servers.

WebCargo provides robust and responsive REST APIs across all categories, backed up with fast support and clear, pay as you go pricing tariffs enabling large bulk usage discounts.




ICANN (Internet Corporation for Assigned Names and Numbers) WHOIS search lets you lookup any generic domain to find out the registered domain owner and related information.

Domain name lookup tool that allows you to get information about domain registration from WHOIS server.

Obtain domain name status information with this effective and intuitive application that allows you to batch process multiple entries. Domain Checker is a simple, but powerful whois lookup tool for users that require a domain availability analyzer.

CubDomain.com is the site to check website's statistics, Information, Whois Record, Hosting location, IP and many more.




With over 1.5K new gTLDs created so far and more on the horizon the days of everyone rolling their own WHOIS data parser are over. However you have nothing to fear, JsonWHOISAPI frees you from the countless hours it takes to build and maintain separate parser for all these gTLDs...



