Whether it's changing a service account password, or looking for admins running service accounts under their own credentials, this script will come in handy. If you put a list of computer names or IP addresses in a servers.txt file, you can grab all services that have an account configured with your domain name or upn.
Import-csv C:\temp\servers.txt|foreach-object{
get-wmiobject win32_service -ComputerName $_.Server |?{$_.Startname -like "*Domain*" -or $_.Startname -like "*UPNSuffix*"}|select PSComputerName,Name,Started,State,StartName,Description|export-csv C:\temp\services.csv -append -notypeinformation
}
Results:
