There are several ways to find out who has your FSMO roles in your Active Directory environment, but the easyest way is to run this:
“NetDOM /query FSMO”
Run the command from CMD or PowerShell.
If you want to user more time to find the FSMO roles use this guides 🙂
http://blogs.technet.com/b/mempson/archive/2007/11/08/how-to-find-out-who-has-your-fsmo-roles.aspx
