When you register a domain name, you are requested to provide a genuine street address, email account and phone number as per the policies approved by ICANN, the Internet Corporation for Assigned Names and Numbers. This information, however, is not kept only by the registrar, but is available to the general public on WHOIS check websites too, so anyone can see your info and a lot of people may not be okay with this. As a result, lots of registrar companies have introduced the so-called Whois Privacy Protection service, which hides the registrant’s info and upon a WHOIS lookup, people will see the details of the registrar company, 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. Currently, most of the top-level domain names around the world allow Whois Privacy Protection to be added, but there are still country-specific extensions that don’t support the service.