How to Get Information About a Domain Name, What is Whois?

What Is WhoIs:-
WhoIs Is An Internet Protocol Used For Finding Information About Internet Servers and Domains. With The Help Of WhoIs Service We Can Find Information About When And By Whom A Domain Was Registered WhoIs Was Standardized In The Early 1980s. With The Help Of WhoIs Service You Can Get Following Information:-
Available Domain Name
Domain Creation Date
Registration Date
Expiry Date
Organisation Name Who Puschased Domain
Admin Name & Address
Registry Status
Name Server
Server IP
Server Location
Registrar Name & Address
Tech Name
Tech Address Etc.