Each active domain name is registered on the name of a person and throughout the registration process a number of details are introduced - the owner’s names, address, e-mail, cell phone number, etc. This information combined with the registrar company name and the registration/expiration dates is referred to as WHOIS of the domain address and in accordance with the policies of Internet Corporation for Assigned Names and Numbers (ICANN) it ought to be current and correct. If a domain address has invalid WHOIS details, it may be reported and if the details are not corrected, the domain address could be erased or the registrar company may take over its ownership. By default, the WHOIS details are public and may be seen on many lookup sites, or for a small number of country-code extensions - on the sites of the respective Registry companies. All companies which provide registration services are obligated to provide a simple way for their clients to access and edit the WHOIS information of any domain name they own as much as the particular TLD allows it.