Here is the Event:
The DNS server encountered a packet addressed to itself on IP address 192.168.0.75. The packet is for the DNS name "_ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.ORCC.COM.". The packet will be discarded. This condition usually indicates a configuration error.
Check the following areas for possible self-send configuration errors:
1) Forwarders list. (DNS servers should not forward to themselves).
2) Master lists of secondary zones.
3) Notify lists of primary zones.
4) Delegations of subzones. Must not contain NS record for this DNS server unless subzone is also on this server.
5) Root hints.
Any ideas on how to fix it?