Useful site to do TCP port open check

Last Modified: Wed, 15 Jan 2014 16:44:07 +0000 ; Created: Wed, 15 Jan 2014 16:44:07 +0000

http://www.canyouseeme.org/

Nice and simple site for checking to see if you have a port open. I used it to verify port forwarding was working for an IP camera located on a home network.