Reverse DNS is a site that displays reverse lookup results for approximately 4.3 billion IPv4 addresses in a map-like manner. This is what it looks like when you access the site. I can't tell what it ...

We list the best IP address tools, to make it simple and easy to better manage networks. If you manage a large network of computers and other devices, you probably have many IP addresses to keep track ...

Hostname lookups work fine via nslookup, reverse IP address lookups don't work at all. The three files I've modified from the default Ubuntu warty install are included below. This is being done on a ...

You just signed the lease on a new office. It’s in a great location, and you got a good deal. But on moving day, you find out the previous tenant was ...