DNS server isn't responding,' 'DNS lookup failed,' 'NXDOMAIN' and 'DNS resolution timeout' are just some of the possible ways your browser or internet-enabled device tells you there is a DNS failure.

The recent AWS and Microsoft outages were reminders that the modern internet, an ecosystem of billions of connections, services, and devices, still ...

(THE CONVERSATION) When millions of people suddenly couldn’t load familiar websites and apps during the Amazon Web Services, or AWS, outage on Oct. 20, 2025, the affected servers weren’t actually down ...

I run two DNS servers in an AD environment. The zones are not AD integrated, one is a standard Primary, the other is a secondary.<BR><BR>Lately I have been noticing the primary (which is also the ...

I'm hitting my head off a wall with what appears to be a strange DNS problem. Background is that our VPN client will not connect when the user is off-site. After some poking around the logs i can see ...

DynamoDB error rates in the US-EAST-1 region soared shortly after midnight Pacific Time, rippling through other AWS services and affecting many customers. Monday got ...

NEW YORK (AP) — Microsoft says users of its Azure cloud portal may be not be able to access Office 365, Minecraft or other services due to issues with its domain name system. The tech company posted a ...

For those looking to improve their level of privacy at work, it may be worthwhile to consider a private DNS solution for your Android phone.

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Doug Jacobson, Iowa State University (THE CONVERSATION) When millions of people ...