tools
Port Forwarding Tester -> find open ports on your connection Network Location Tool -> locate a network using Google Maps Visual Trace Route Tool -> plot the route to a network address Phone Number Geolocator -> find out who's calling Reverse IP Domain Check -> find other sites on a web server WHOIS Lookup Tool -> check to see if a domain name is available
gadget
iGoogle Network Gadget -> displays your ip, hostname, and isp Windows Vista Sidebar Gadget -> displays your external ip
other
Links -> visit sponsors and find other networking resources About YouGetSignal.com -> learn about the site and author

From our users:

"YouGetSignal is an extremely powerful tool which we use daily in the management of our network of websites and development of our premium handicapping tools - I don't know what we would without these amazing tools."
- Bill Dozer, COO SBR Forum