IPv6 is the next-generation protocol designed by the Internet Engineering Task Force (IETF) to replace IPv4, the current version of the Internet Protocol. IPv4 has been remarkably resilient. However, ...

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 ...

My 6 favorite DNS services - and why they're a must for security ...

QuickDNS 3.5 from Men&Mice provides a simple solution to DNS management, eliminating the need to edit domain configuration files manually. One of the most complicated tasks to perform in Linux is ...

Google Chrome developers have announced plans to roll out DNS-over-HTTPS (DoH) support to Chrome web browser for Linux. DoH has been supported on Google Chrome for other platforms, including Windows, ...

The domain name system (DNS) hums along behind the scenes and, as with running water, we largely take it for granted. That this system just works is a testament to the hackers who designed and ...

Recently, we had every one of our domain controllers go down so my boss wants me to get a backup dns server running Linux going..<BR><BR>I've got the server up and running and everything seems okay.