UCS 4.3 How to add a new slave to existent active directory domain

I managed the dns record issue bassed on this is No domaincontroller_master SRV record and how to create it in the AD DNS

I create a dns entry in web console, i think that would be usefull put a print screen of that in the post

Because using the web console we should put
Service: domaincontroller_master
Pick TCP
Ports: 0 0 0
And the fully qualified name of the server