Manage DNS zones with Powershell
DNS forwarder setting healthcheck

To keep your environment/infrastructure clean and up-to-date, it is important to perform some healthcheck.

The following simple Powershell cmdlet will discover and test the configured DNS forwarders on your Active Directory

Get-DnsServerForwarder > Gets forwarder configuration settings on a DNS server.


If you run the previous cmdlet on one of your AD domain controller, you will get the list of your DNS forwarder.

To check if there are still alive/valid you can test the DNS port (port 53) on each of them with this mini-script

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