Jobs List - All the jobs from job boards in one place
WhoisThisDomain - Domain name lookup tool that allows you to get information about domain registration from WHOIS server.
Wildcard - Discover, connect and meet people at communities
Whoisology - Connected database of whois records and whois history
FriendsTonight - Meet new friends to join your friends, tonight
Bulk Whois API - Bulk Whois API is a provider of parsed WHOIS data in JSON with simple API, competitive pricing, top notch support, and more.