MUO on MSN

I found the best DNS for my connection in under 30 seconds and without any complicated software

Stop trusting your ISP with your DNS.
MUO on MSN

I tested my DNS with 3 different tools, and got 3 different results — here's what's really going on

DNS testing is wonderful, but it can be a confusing mess.
InfoWorld

8 steps to better DNS

DNS configurations are prone to mistakes. To minimize the impact of DNS outages, you need the right processes and tools. DNS is essential to the operation of all aspects of the internet and modern ...
The Conversation

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

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. The problem was ...