Hello<BR><BR>This problem just started yesterday. I have made no changes to any DNS configurations or IP information or changed any network adapters. I did add one Win2k Pro computer to the domain ...

A China-based root DNS server associated with networking problems in Chile and the U.S. has been disconnected from the Internet. The action by the server’s operator, Netnod, appears to have resolved a ...

I work at an ISP and we have had this strange DNS problem. About a week ago, a few customers started calling in and stating that they cannot resolve names. We didn't think anything of it because only ...

In this attack, hackers send spoofed DNS query messages to the recursive server, tricking it into replying to a victim’s computer. If the bad guys know what they’re doing, they can send a small 50 ...

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 ...

The other day in the Linux Journal IRC room (#linuxjournal on Freenode), I was whining to the channel about no-ip.com deleting my account without warning. My home IP address hadn't changed in a couple ...

When local traffic takes the wrong path.

Corbin is a tech journalist and developer who worked at Android Police from 2016 until 2021. Check out his other work at corbin.io. It can be difficult to troubleshoot why an internet connection isn't ...

Since 2010, Juliana has been a professional writer in the technology and small business worlds. She has both journalism and copywriting experience and is exceptional at distilling complex concepts ...