Dig is a powerful and flexible tool for interrogating domain name system (DNS) servers. In this post, we’ll take a deep dive into how it works and what it can tell you. Dig is a powerful and flexible ...

The Linux host command can retrieve a lot of useful information from the domain name service, but has a lot of options that you need to understand to get started. The host command on Linux systems can ...

Your Linux distro comes pre-packaged with a wealth of powerful networking tools, including some that can diagnose common problems or help you monitor suspicious connections. But as with all things ...