Whois lookup: find who owns a domain name or an IP adress

Whois Lookup

ip / domain name:
Enter an ip address or a hostname to see owner information.
DNS Frog search the IP address or the domain name in the Whois database. The result show the creation date, the updated date, the expiration date, the registrar, the owner contact, the administrator contact, the technical contact and the billing contact of the domain name or the IP address. For more information see this Wikipedia article.