Each active domain name is registered on the name of a person and throughout the registration procedure a lot of details are introduced - the owner’s names, address, email, cell phone number, and so on. These details in addition to the registrar company name and the registration/expiration dates is referred to as WHOIS of the domain and in compliance with the policies of Internet Corporation for Assigned Names and Numbers (ICANN) it should be current and accurate. If a domain address has wrong WHOIS details, it could be reported and if the details aren't fixed, the Internet domain may be erased or the registrar company could take over its ownership. By default, the WHOIS details are public and could be seen on many lookup sites, or for a small number of country-code extensions - on the sites of the respective Registry businesses. All companies which provide registration services are obliged to provide an uncomplicated way for their customers to access and change the WHOIS information of any domain address they own as much as the specific TLD allows it.