WHois Service that shows all domains

[DrkFusion]

I used a service awhile back (Free) a whois database, where you enter the ip, and it lists all domains using that ip.

Can anyone point me to that service, or similar service?

 

[customb]

I do believe whois.sc has a feature for that.

 

[armstrong]

I just signed up with them. That's an awesome resource! Thanks for the tip.