I ran the command adsiedit.msc and looked in:
In here I see all my forward and reverse lookup zones. I do have duplicate zones. (duplicate forward zone)
Is this normal or should I have only one?
If I should have only one, I think I found which one has the most accurate records.
Now, all I need to know is do I delete the others and do I have to do this on all my DC's or do I do it on just one and then demote all the rest and when they come up, they will replicate with the ONE who DOES NOT have duplicate zones?