Get Primary, Secondary, Tertiary DNS values and more from Multiple Servers

Came across a unique request to get primary, secondary, and tertiary DNS values for multiple computers/servers across the domain. I started writing the script and got what I wanted.

Now this started off as just to query for DNS Server information, but then I thought to add other pieces to get myself a good Network Inventory of all the servers in the environment.

I am utilizing the Win32_NetworkAdapterConfiguration WMI Class to get the required information.

You can modify the script below to suit your needs. The complete list of settings that can be captured:

Since the scripts are querying for information it is best if it runs from a DC or a privileged server with an account that has privileged access.

To get the results you need the following two scripts:

Get-NetworkInfo.ps1:

Get-Remote-NetworkInfo.ps1

This will get the information and export to an excel file that you can have handy for reference or auditing. Hope this helps!