Nearly everything on the internet begins with a Domain Name System (DNS) request. When you click a link on a website or send an email, the first thing your device does is consult a DNS to find out ...

A DNS or Domain Name System is one of the most crucial keys to establishing internet connectivity between two different parties — customarily, a client and a server. It acts as a directory, with ...

Your ISP's DNS servers are likely the fastest due to their proximity to you. If you don't want to use them, try a DNS ...

When you type 'pcmag.com' in the address bar, it’s no surprise that the browser quickly displays PCMag’s latest articles and reviews. But getting from your request to the page you seek isn’t as simple ...

Too many DNS servers enable bad actors to hijack them for DDoS attacks. Here's how to ensure you're not a party to destructive mischief It seems like ancient history now, but in the early decades of ...

Many companies are using open source Linux servers for DNS/DHCP servers and Web servers, but it is also possible to use Linux or UNIX as a file server. The Network File System has been around for many ...

We've been huge fans of OpenDNS for years now. (Ever since David Pogue turned us on to the service). It's a quick and easy way to tweak your computer's network settings for faster, more secure ...