When you register a domain name, you are requested to provide a genuine address, email account and telephone number in accordance with the policies approved by the Internet Corporation for Assigned Names and Numbers (ICANN). This info, however, is not kept only by the domain name registrar, but is visible to the general public on WHOIS check sites too, so anybody can view your information and lots of individuals may not be OK with that fact. As a result, plenty of registrars have come up with the so-called Whois Privacy Protection service, which conceals the registrant’s contact info and upon a WHOIS check, people will view the details of the domain registrar, not those of the domain owner. This service is also called Whois Privacy Protection or Privacy Protection, but all these terms refer to the exact same service. Now, most of the Top-Level Domains around the world allow Whois Privacy Protection to be added, but there are still country-code extensions that do not support this service.