Go beyond ordinary Whois to discover the people or organizations behind a domain name or IP address..
The WHOIS service is a free, publicly available directory containing the contact and technical information of registered domain name holders (referred to as "registrants"). Anyone who needs to know who is behind a website domain name can make a request for that information via WHOIS. The data is collected and made available by registrars and registries under the terms of their agreements with ICANN.