When you register a domain name, you are obliged to provide an authentic street address, email and phone as per the policies adopted by ICANN, the Internet Corporation for Assigned Names and Numbers. This information, though, is not kept only by the registrar, but is accessible to the public on WHOIS check web sites as well, so anybody can see your info and certain people may not be happy with that fact. As a consequence, a lot of registrar companies have introduced the so-called Whois Privacy Protection service, which hides 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 popular as Whois Privacy Protection or Privacy Protection, but all these expressions refer to the same service. Nowadays, most of the Top-Level Domains around the globe allow Whois Privacy Protection to be added, but there are still country-specific extensions that do not support the service.