Whois.com

WHOIS (Whois.com) is a domain registrar and a public database that houses the information collected when someone registers a domain name or updates their DNS settings. It is one of the oldest online domain registrars on the internet.
==Services==
WHOIS provides multiple hosting services, such as Linux hosting, cloud hosting, Windows shared hosting and so on, as well as virtual private servers, dedicated servers and website builders. 
WHOIS offers multiple generic top-level domains, as seen in the price list of domains.https://shop.whois.com/domain-registration/domain-registration-price.php
==Whois Lookup==
While WHOIS offers domains for customers, it has a tool where it collects the information of domain, such as registration date, registrar, name servers, and so on. This does not include subdomains.
==See Also==
*WHOIS in Wikipedia.
==References==