How do you find out who a website is registered to?

Visit whois.com and type in the Website Name, it would provide the registrant details. In case the site is registered with Network Solutions and the registrant has not revealed the details in public who is, you may check it in network solutions website itself.

Sometimes registrants would use domainsbyproxy.com to hide their details generally known as Privacy Protection. You can't find the details. However if you send the email to the id specified in whois registrant details with your requirment, there are chances you may get a reply. Hope this helps.