IP2WHOIS

IP2WHOIS WHOIS lookup API helps users obtain domain information and WHOIS records by using a domain name. The WHOIS API returns comprehensive WHOIS data such as creation date, updated date, expiration date, domain age, the contact information of the registrant, mailing address, phone number, email address, the nameservers the domain is using, and much more. IP2WHOIS supports queries for 1113 TLDs and 634 ccTLDs.