From Insite, the journalism research site: a post about tracking site or domain owners. Colin Meek’s tactics could help save time by alerting you to linked content and commentary, and helping you trace a domain or site owner.
“Looking for strategies to find out about people behind sites? Dozens of ‘Whois’ lookup sites exist with many offering similar tools. Instead of simply listing the choices, this post looks at some of the best tools for the job, how they differ and how to use them to find nuggets of information about a target site and its owner.”