Many companies and organizations host an FTP site, a mail server, and a Web server on the same machine. In such cases, the hostnames ftp.ripoff.org, mail.ripoff.org, and www.ripoff.org are usually ...

An Internet Protocol address, also known as an IP address, is a unique number that identifies a device connected to the ...

I often have to find the IP address of a machine I'm working on (or need to work on). Sometimes, I need to unblock an IP address of a machine on my network, so the machine can reach a network share ...

I have a user who's machine is not pingable on our network, using computer hostname or associated IP. However, in troubleshooting this, I see that the IP the machine actually has does not resolve to ...