I'm just starting to try and make my job a bit easier at work and I am trying to create simple scripts for my more mundane tasks. One such task is setting up and configure DNS zones on our two ...

DNSSEC enhances the security of DNS by using cryptographic signatures to validate DNS responses, ensuring their authenticity and integrity. It protects against common threats like DNS spoofing and ...

The hidden network setting that is secretly breaking your internet ...

As an alternative to an on-site DNS server, this cloud-hosted DNS service lets you block, filter, and analyze activity across your network and devices. In most cases, your internet provider is also ...

Jack Wallen shows you how to configure specific DNS servers for your Docker container deployments. When you deploy a container on your network, if it cannot find a DNS server defined in ...

But does that mean I should switch to it?

DNS can be tricky. There is a lot to know and, even when you think you have a firm grasp on it, surprises still pop up. Reverse DNS and PTR record configuration is one of those sneaky topics, but it’s ...

DNS has always been a critical component or VMware server-based virtualization. When an ESX or ESXi cluster came into the mix, its criticality increased exponentially. One of the big differences ...

As Brien recently discovered, a glitch in Azure can cause a virtual machine to fail when it's manually configured to use a specific DNS server. Here's how the problem went down and how he fixed it.

Encrypted DNS has become a standard feature in 2026, with leading public DNS providers offering support for DNS-over-HTTPS ...