How to determine the owner a domain name

=whois: unix command= Wikia Inc.  200 2nd Ave S, #306 St. Petersburg, Florida 33701 United States
 * Use the whois command in a unix-type machine
 * Example: whois wikia.org
 * Results:

Registered through: GoDaddy.com Domain Name: WIKIA.COM Created on: 08-Dec-03 Expires on: 08-Dec-06 Last Updated on: 02-Jan-06 ................etc......

=whois: online checker=
 * or go to http://www.internic.com and use their online whois

From HowTo Wiki, a Wikia wiki.