WhoisAPI Alternatives

JsonWhois is the leading cloud hosted Whois API.

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

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

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

The official ICANN WHOIS search for domain lookups.

Open source domain intelligence lookups for security recon

Domain name intelligence and analytics platform that provides comprehensive insight and key metrics...

Free DNS related tools including Reverse IP Lookup, DNS Propagation Checker, Chinese Firewall Test...

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

CubDomain.com is the site to check website's statistics, Information, Whois Record, Hosting...

Flagfox is a Firefox extension that displays a flag depicting the location of the current websites...

SmartWhois is a useful network information utility that allows you to look up all the available information about an IP address, hostname or domain, including country, state or province, city, name of the network provider, administrator and technica…