So, when you speed up your DNS lookups, you'll get faster internet performance. There have been fast DNS services for years to help you. My favorites are Cisco OpenDNS and Google Public DNS.

A DNS failure occurs when a browser cannot convert a domain name to an IP address. Learn some common causes and how to troubleshoot.

It's worth remembering that each level of CNAME necessitates another DNS lookup—in this case, a remote machine that asked to resolve www.example.tld would be told "please look up example.tld. in ...

3. Select DNS from the tabs at the top. 4. Select the DNS Servers box and click the plus sign at the bottom, then enter a new DNS server you want to connect with. 5. Click OK to save your changes.

A DNS leak can ruin your day – and threaten your online security. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Domain Name System ...

Surfshark's new public DNS is the first of its kind. Break free from your default DNS server and protect your privacy.

How to enable and test DoH in Chrome To enable DoH support in Chrome, users would have to use a so-called command-line argument (or command-line flag), which is a set of additional instructions ...

Cloudflare has launched a new version of its free DNS (Domain Name System) service called Cloudflare 1.1.1.1 for Families that blocks adult content and malware before your browser ever has a ...

One way or another, one of the commands shown here will flush the DNS cache on your Red Hat-based Linux distribution. And that’s all there is to clearing out that DNS cache.

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 ...