When a record changed in AD-integrated DNS is not visible from other DNS servers or clients, waiting is not enough to determine the cause. First, directly compare the authoritative data on each DNS ...

CERT has issued an advisory, short on details about the exact nature of the problem, about a fundamental flaw in the DNS protocol which allows an attacker to poison a DNS cache. Working with the ...

Microsoft patched three memory corruption vulnerabilities in the Windows DNS client that could be abused by a man-in-the-middle attacker to run arbitrary code. Three critical Windows DNS client ...

An error during a primary DNS suffix change and the fact that there is a device with the same display name in Microsoft Entra ...

i'm probably just braindead from juggling so much stuff, but anyways... we're rolling out thin clients (HP units) as training kiosks at our remote plants. the thin client management software works ...

Our internal network uses a couple domain name spaces with split DNS configured internally and externally. I need to get our PPTP VPN clients (they connect via a CMAK provided connection on their ...

DNS went from nerd trivia to something worth actually checking.

Update: Cisco statement added at the end of the article. Multiple Cisco switch models are suddenly experiencing reboot loops after logging fatal DNS client errors, according to reports seen by ...

In that time, he's also written for SlashGear and numerous corporate clients before finding his home at XDA in the spring of ...