Every active domain is registered on the name of an individual and throughout the registration procedure a lot of details are submitted - the owner’s names, address, e-mail, mobile phone number, and many others. This information along with the registrar company name and the registration/expiration dates is addressed as WHOIS of the domain name and in compliance with the policies of Internet Corporation for Assigned Names and Numbers (ICANN) it should be current and correct. If a domain has incorrect WHOIS details, it can be reported and if the details are not fixed, the domain name could be erased or the registrar company may take over its ownership. By default, the WHOIS details are public and could be seen on numerous lookup websites, or for a limited number of country-code extensions - on the Internet sites of the respective Registry organizations. All companies which provide registration services are required to provide a simple way for their customers to access and modify the WHOIS details of any domain name they own as much as the particular TLD allows it.