Every active domain is registered on the name of an individual and during the registration procedure a lot of details are presented - the owner’s names, address, e-mail, contact number, etc. This information as well as the registrar company name and the registration/expiration dates is addressed as WHOIS of the domain address and in compliance with the policies of Internet Corporation for Assigned Names and Numbers (ICANN) it must be current and legitimate. If a domain name has incorrect WHOIS details, it might be reported and if the details aren't corrected, the domain can be deleted or the registrar company could take over its ownership. By default, the WHOIS details are public and may be seen on numerous lookup Internet sites, or for a smaller number of country-code extensions - on the sites of the respective Registry organizations. All companies that provide registration services are obliged to provide a simple way for their clients to access and modify the WHOIS details of any domain name they own as much as the particular TLD allows it.