When you register a domain name, you are obliged to give a valid home address, email and phone number as per the policies approved by ICANN, the Internet Corporation for Assigned Names and Numbers. This info, however, is not kept only by the registrar company, but is accessible to the general public on WHOIS web sites as well, so anyone can view your info and certain individuals may not be pleased with that fact. As a consequence, plenty of domain registrars have introduced the so-called Whois Privacy Protection service, which hides the domain registrant’s contact information and upon a WHOIS lookup, people will see the details of the registrar, not those of the domain owner. This service is also known as Whois Privacy Protection or Privacy Protection, but all these expressions refer to the same service. Today, most of the Top-Level Domains around the world allow Whois Privacy Protection to be enabled, but there are still country-specific extensions that do not support this option.