ICANN WHOIS Alternatives

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

Optimize your workflow by offloading it to us. Useful API's with seamless integration that scale to your needs.

WhoisAPI is the premier provider of freshly parsed whois data for domain names and IP addresses...

Connected database of whois records and whois history

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

Domain name research, including comprehensive Whois Lookup, Reverse Whois Lookup and Whois History.

JsonWhois is the leading cloud hosted Whois API.

Bulk Whois API is a provider of parsed WHOIS data in JSON with simple API, competitive pricing, top notch support, and more.

Parsed domain WHOIS data from any WHOIS server via RESTful API with metered pay as you pricing.

Browse all information for an IP address or domain name with a single click!

An API that gathers social and whois data about a domain.

Collects extensive information about a domain by using a series of DNS and WHOIS queries, and generates HTML report that can be displayed in any Web browser

WhoAPI is an API service for mass requests of domain information like domain registration availability and structured whois data in JSON.