Check Out the Web’s Hidden Treasures

REGISTRATION INFO

Whois, www.whois.sc/

The Whois database provides registration data for Web domains. You can use these data to discover, to some degree, who owns a domain and where they’re located. The database can help you find contact information for sites harming or competing with your site.

The Whois interface is particularly comprehensive, providing registrant info, an image of the homepage, related domains, meta tags, DMOZ links and reverse IP information. Basic service is free; there’s a small fee for advanced features.