When you register a domain name, you are requested to give a valid address, email account and phone number in accordance with the policy approved by ICANN, the Internet Corporation for Assigned Names and Numbers. This info, though, is not kept only by the domain name registrar, but is available to the general public on WHOIS lookup web sites as well, so anyone can check your info and lots of individuals may not be happy with that fact. As a consequence, many registrar companies have launched the so-called Whois Privacy Protection service, which hides the client’s contact info and upon a WHOIS check, people will see the details of the registrar, not those of the domain owner. This service is also popular as Privacy Protection or Whois Privacy Protection, but all these expressions refer to the very same service. As of now, most of the Top-Level Domains around the world allow Whois Privacy Protection to be activated, but there are still country-specific extensions that don’t support the service.