Tagged: DNS


Windows 10 DNS Problems

This week I came accross a strange problem in Windows 10, and since I’m likly to have the same problem in future I thought it worth to record what happened – and how I...


Software Society Email problems – Resolved

Fan-bloody-tastic! I’ve been trying to work out why emails to the Software Society have been falling over the last few weeks and finally I’ve worked it out! The lesson to take away from it...

DNS Cache TTL – Windows 0

DNS Cache TTL – Windows

Shorten the built in Windows DNS cache time To force Windows to keep positive entries in DNS Cache for only 4 hours instead of the default 24 hours we need to apply the following...

Block Negative DNS Entries – Windows 0

Block Negative DNS Entries – Windows

Windows contains a client-side Domain Name System (DNS) cache. The client-side DNS caching feature may cache results when no valid IP address was found. This article describes how to disable DNS caching for these...