Strange DNS record: Two PDCs?


I’ve observed that there a two entries in in the service record _ldap._tcp.pdc._msdcs.top2.top1:

_ldap._tcp.pdc._msdcs.home.dg has SRV record 0 100 389 slavedc.top2.top1.
_ldap._tcp.pdc._msdcs.home.dg has SRV record 0 100 389 ucsmaster.top2.top1.

Both system are in different sites. Should I remove the entry for slavedc?



Start reading at step 3

Does this help?


No, but I’ve decided to remove the SDC entry. I remember that there was an issue with this SDC during the the migration to Samba 4 AD: At the beginning it created it’s own AD domain. This may explain the DNS entry.