Sub Domaina – Find sub domains

Handy little tool to discover common subdomains of a given domain name. You can not currently cancel a running search, you must wait until it finishes before performing your next lookup. Uses thread pools to increase lookup speed. Enter your domain name and run.

Uses a predefined list of common sub domains to see if any resolve.


Requires Microsoft .Net 2.0 Framework or higher

Download here

Extract and run.