As we've covered the widespread issue with Safari (and other browsers) not being able to connect on the first try due to DNS issues, we've noted that one of the most successful solutions has been to ...

While network devices establish communication through unique numerical addresses, servers are usually assigned a name to make networking more user-friendly. The Domain Name System, or DNS, is needed ...

Your internal DNS servers are behind a NAT router which is configured to rewrite incoming DNS responses such that responses that contain an external IP address that maps to an internal address are ...

Network issues are common with Windows systems but are mostly resolvable once you understand the cause. Imagine a situation when your system is connected to the internet and the Wireless icon shows ...

What is DNS? A computer engineer explains this foundational piece of the web – and why it’s the internet’s Achilles’ heel ...

Matthew Sparby writes: "Lately I've been noticing problems with my PowerBook experiencing odd moments of lag when I use it on my home network. This slowdown doesn't occur at the office, however. I ...

I've got something weird going on here. Over the last couple of days, suddenly my name servers (authoritative name servers for several hundred domains and recursive for a large number of users/servers ...

When you attempt to run CMD shortcuts from non-standard locations, you may receive ‘DNS Server not authoritative for this zone’ message. It may also prevent and prevent you from executing an important ...

Starting in late January, Windows 10 users began reporting that when they tried to perform an update, Windows would state that it could not connect to the Windows Update service. At the time, ...

The last few weeks have been something else, indeed. CISA and our cybersecurity partners have responded to several major vulnerabilities such as Trek TCP/IP (Ripple 20), F5 BIG-IP Traffic Management ...

Sites hosted on SiteGround last week found themselves not being crawled by Googlebot, Google's crawler. The issue seemed to have been an DNS issue between the provider's partners (AWS) and Google ...

Discover expert-recommended DNS alternatives to Google for faster, more secure browsing in 2025 Reviewed by Chris Selph You can use free DNS servers like Google or Cloudflare to make your internet ...