Each active domain is registered on the name of an individual and throughout the registration process many details are presented - the owner’s names, address, e-mail, telephone number, and many others. These details as well as the registrar company name and the registration/expiration dates is called WHOIS of the domain and in agreement with the policies of Internet Corporation for Assigned Names and Numbers (ICANN) it must be current and accurate. If a domain name has invalid WHOIS details, it might be reported and if the details are not corrected, the Internet domain could be erased or the registrar company may take over its ownership. By default, the WHOIS details are public and may be seen on various lookup websites, or for a small number of country-code extensions - on the sites of the respective Registry organizations. All companies that provide registration services are obligated to provide an effective way for their customers to access and edit the WHOIS details of any domain name they own as much as the particular TLD allows it.