Windows DC PTR record does not work..

OK, we have here 5 DCs controlers. One of them is trhough a firewall wi th the other 4. If I, from my windows client PC using nslookup I can resolv the records A of the 5 DCs with no problem, but when I try to resolv the PTR record of the 5 DCs, the last one (through the firewall) does not work. The other 4 DCs works fine.
Question:

Which protocol is needed to be opened in the firewall to make the nslookup working fine?
I think the problem is the replication between the first 4 Dcs and the 5th server in the other side.

Thanks.
sminfoAsked:
Who is Participating?
 
jakethecatukConnect With a Mentor Commented:
you need to check that you have a zone set up on your local dns servers for the reverse address of your 5th DC.  by default, this won't exist.
0
 
Hamid Reza MolahadiCommented:
UDP port 53
0
 
sminfoAuthor Commented:
So, it seems to be a pure DNS problem.. what about the tons of protocols windows needs for replication?
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.