Every active domain name is registered on the name of an individual and through the registration process a number of details are presented - the owner’s names, address, e-mail, mobile phone number, and so forth. These details plus the registrar company name and the registration/expiration dates is addressed as WHOIS of the domain name and in agreement with the policies of Internet Corporation for Assigned Names and Numbers (ICANN) it has to be current and legitimate. If a domain name has incorrect WHOIS details, it can be reported and if the details aren't corrected, the domain address may be erased or the registrar company could take over its ownership. By default, the WHOIS details are public and may be seen on numerous lookup websites, or for a limited number of country-code extensions - on the sites of the respective Registry organizations. All companies which provide registration services are obligated to provide a simple way for their customers to access and modify the WHOIS information of any domain they own as much as the particular TLD allows it.