If one site uses too many resources or a bad piece of code, it can crash the server taking down every site with it which in some cases can be thousands of websites. Wouldn’t it be useful if you could see what other kind of sites were on the same server as you?

You Get Signal has just the tool for this. It’s called a “Reverse IP Domain Check” and it takes a site URL or IP address and tells you all or many of the domains pointing to that server. This is a good way to check to see if your webhost or ISP is overselling or if there are very high traffic sites on the same server as you. This comes in handy if you want to find URLs registered to a certain company, or if you have a shared hosting plan for your own web site and you want to see what other sites are sharing your server space.


I discovered that there are 856 domains hosted on the same server as and 8 domains hosted on the same server as! also offers other utilities, some unique and some common. They offer the popular WHOIS Lookup Tool so you can check out who owns and manages a domain name, Phone Number Geolocator to find where a call originated, Port Forwarding Test to see if a port or ports are insecure on your computer, Visual Trace Route Tool to visualize the route of network traffic, and the nifty Network Location Tool to locate a physical network on a Google Map.

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Karthik is a mechanical engineer by profession and is also a web freak who loves to blog about interesting things happening on the web