Checking if a user account is locked on another domain controller

If you have access to another account on the domain you want to query against, run the command as that account. Here are some ways to do this:

  1. Use remote desktop to get to a computer in the domain
  2. Use the Windows runas command-line command in front of your net user command
  3. Shift + right-click Command Prompt and select Run as different user

If your not required to use command prompt https://www.microsoft.com/en-us/download/details.aspx?id=15201 can run a report on all domain controllers and allow you to unlock each via GUI.