Each and every active domain is registered on the name of an individual and through the registration process many details are introduced - the owner’s names, address, email, contact number, and so forth. This info plus the registrar company name and the registration/expiration dates is known as WHOIS of the domain address and in agreement with the policies of Internet Corporation for Assigned Names and Numbers (ICANN) it should be current and correct. If a domain has invalid 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 may be seen on numerous lookup Internet sites, or for a smaller number of country-code extensions - on the sites of the respective Registry companies. All companies that offer registration services are obligated to provide an uncomplicated way for their customers to access and modify the WHOIS information of any domain they own as much as the particular TLD allows it.