Windows XP Domain Replication Problem

[sam060]

I have configured a new additional domain controller at other site and I am getting the following errors on my 1st (Root) Domain controller. Can some one guide me about how to resolve this problem.

5/2/2008
8:48:55 PM
NTDS KCC
Information
-1
1308
N/A
PHDC4
The Directory Service consistency checker has noticed that 25 successive replication attempts
with CN=NTDS Settings,CN=PHDC9,CN=Servers,CN=PanHealth,CN=Sites,CN=Configuration,DC=panhealth,DC=com have
failed over a period of 134 minutes. The connection object for this server will be kept in place,
and new temporary connections will established to ensure that replication continues.
The Directory Service will continue to retry replication
with CN=NTDS Settings,CN=PHDC9,CN=Servers,CN=PanHealth,CN=Sites,CN=Configuration,DC=panhealth,DC=com;
once successful the temporary connection will be removed.

5/2/2008
1:18:19 PM
NTDS KCC
Warning -1
1265
N/A
PHDC4
"The attempt to establish a replication link with parameters
Partition: CN=Schema,CN=Configuration,DC=panhealth,DC=com
Source DSA DN: CN=NTDS Settings,CN=PHDC9,CN=Servers,CN=PanHealth,CN=Sites,CN=Configuration,DC=panhealth,DC=com
Source DSA Address: ddc96af7-9e67-4197-90a1-856e42f029bc._msdcs.panhealth.com
Inter-site Transport (if any):
failed with the following status:
The DSA operation is unable to proceed because of a DNS lookup failure.
The record data is the status code. This operation will be retried. "


Thanks
Sameer Naik
System Administrator