This script will help do look ups on multiple domains. I use this frequently to verify that our customers didn’t move their domain to another DNS server without our knowledge. There are a ton of uses for this just modify Continue reading Bulk Domain Look ups using Power Shell
If you are like me and have multiple Windows DNS servers to manage, you find that it gets tiresome to constantly update, clear the cache and restart the DNS Server service. Scripting to the Rescue! Here is a batch file Continue reading Process and restart your Windows DNS servers with a batch file.
Networking 101 – DNS must be configured properly if you intend to do anything using the internet. Simple statement, not so simple a process. No longer can you simply edit the resolv.conf file or even add dns servers to your Continue reading Make DNS stick in Ubuntu
A simple solution that is often overlooked. Turn on IP Helper to get Active Directory working across your Sonicwall site to site VPN tunnel. Continue reading Use IP Helper with Sonicwall VPN for Active Directory across the tunnel
Occasionally you run into the website or two that will not resolve properly usng your own DNS servers. Some people simply set up global forwarders for their DNS server. I don’t recommend doing this because it can cause problems resolving addresses on Continue reading Using DNS Conditional Forwarders (Windows)
Very interesting article. I balked at first but it is a verified threat. You might want to check your servers before Monday… http://www.fbi.gov/news/stories/2011/november/malware_110911/DNS-changer-malware.pdf