As readers of my previous desktop Linux DNS article will be able to attest, systemd’s management of DNS is complex. By putting time into comprehending its complexity, though, we can create nuanced DNS ...

Ein zwischenspeichernder DNS-Server ist unter Linux mit Dnsmasq schnell eingerichtet. Er beschleunigt den Verbindungsaufbau zu Domains im Internet entweder nur für den lokalen PC oder für alle ...

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 ...

Domain Name System or DNS errors can prevent you from being able to navigate the Web or access specific applications. There may be several reasons why you get a DNS ...

It is a problem as old as the Internet. You want to access your computer remotely, but it is behind a router that randomly gets different IP addresses. Or maybe it is your laptop and it winds up in ...

When I went into writing this article, I thought I knew the route to the destination I intended to lead you to. But in retracing my steps to make sure I understood the way, I ended up way off course.

Die Namensauflösung ist ein wichtiger Bestandteil moderner Netzwerke. Services für die Namensauflösung liefern Namen, die sich Menschen im Gegensatz zu IP-Adressen leicht merken können. Die ...