Read step by step Instructions[b] How To See Who Viewed Your Facebook Profile The Most[/b]
https://www.techclick.org/see-who-has-viewed-your-facebook-profile/

Whois Search, Whois Lookup or Whois Domain: The International Corporation for Assigned Names and Numbers (ICANN) is that the organization that authorizes registrars to issue or assign domain names to the public. A someone is that a person or entity who is taken into account to be the domain name owner licensed to create or request for changes to be created in very important info associated with the owns a domain name. It is, therefore, critically necessary to understand the “owner” someone of a site name and additionally the person or entity having administrative, charge and technical rights associated with the domain.

http://www.techclick.org/owns-domain-name/
http://www.techclick.org/domain/