When you register a domain, you have to provide an authentic postal address, email account and telephone number in accordance with the policies approved by the Internet Corporation for Assigned Names and Numbers (ICANN). This information, though, is not kept only by the domain name registrar, but is available to the public on WHOIS lookup web sites as well, so anyone can see your info and certain people may not be satisfied with that fact. As a consequence, many domain registrars have introduced the so-called Whois Privacy Protection service, which hides the domain name registrant’s contact details and upon a WHOIS check, people will see the details of the domain registrar, not the domain owner’s. This service is also known as Whois Privacy Protection or Privacy Protection, but all these expressions refer to the same service. Nowadays, most of the top-level domain names around the world allow Whois Privacy Protection to be activated, but there are still country-specific extensions that don’t support the service.