The core of the issue is why you occasionally get in correct DNS resolution for the host name in question, right? The answer that would fit that scenario is that your dns server is being told that ...

How to view DNS cache entries with the new systemd-resolved resolver Your email has been sent If your Linux servers or desktops are experiencing networking issues, you might want to view your DNS ...

The domain name system (DNS) is the backbone of the internet, but it’s also one of its biggest security blind spots. As a translator between user-friendly domain names and machine-friendly IP ...

The short answer is being paranoid about tackling a known vulnerability. It's 2001, and Daniel J. Bernstein (DJB), author of the then popular djbdns security-aware DNS implementation, is applying ...

Since January 29th, Windows 10 users have been reporting problems connecting to Windows Update. Microsoft has confirmed that this was caused by DNS corruption at an external DNS provider that was ...