Hi,
On our child DC's, running W2k3, DHCP, DNS and dns forwarding to the
root DC and the other child DC, we have, with regular intervals, this,
and simular, error messages in the DNS Server logfile...
Event Type: Information
Event Source: DNS
Event Category: None
Event ID: 5504
Date: 13-Jun-06
Time: 14:18:12
User: N/A
Computer: xxxxxxxxx
Description:
The DNS server encountered an invalid domain name in a packet from
63.241.73.200. The packet will be rejected. The event data contains
the DNS packet.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 70 29 84 00 01 00 08 00 p)?.....
0008: 00 00 00 00 06 74 6f 67 .....tog
0010: 67 6c 65 03 77 77 77 02 gle.www.
0018: 6d 73 06 61 6b 61 64 6e ms.akadn
0020: 73 03 6e 65 74 00 00 1c s.net...
0028: 00 01 01 67 c0 13 00 05 ...gÀ...
0030: 00 01 00 00 01 2c 00 06 .....,..
0038: 03 6c 62 31 c0 13 c0 38 .lb1À.À8
0040: 00 01 00 01 00 00 01 2c .......,
0048: 00 04 cf 2e 14 1e c0 38 ..Ï...À8
0050: 00 01 00 01 00 00 01 2c .......,
0058: 00 04 cf 2e c7 1e c0 0c ..Ï.Ç.À.
0060: 00 05 00 01 00 00 01 2c .......,
0068: 00 02 c0 2a c0 38 00 01 ..À*À8..
0070: 00 01 00 00 01 2c 00 04 .....,..
0078: cf 2e c6 1e c0 38 00 01 Ï.Æ.À8..
dcdiag /test:dns returns errors for all Root hints.
I did search the internet on this problem but could not find a
solution
There doesn't seem to be a problem with any of the computers on our
network with internet address resolving but i worry because the DNS
test fails on this.
Please help me.
TEST: Forwarders/Root hints (Forw)
Error: Root hints list has invalid root hint server:
a.root-servers.net. (198.41.0.4)
Error: Root hints list has invalid root hint server:
b.root-servers.net. (128.9.0.107)
Error: Root hints list has invalid root hint server:
b.root-servers.net. (192.228.79.201)
Error: Root hints list has invalid root hint server:
c.root-servers.net. (192.33.4.12)
Error: Root hints list has invalid root hint server:
d.root-servers.net. (128.8.10.90)
Error: Root hints list has invalid root hint server:
e.root-servers.net. (192.203.230.10)
Error: Root hints list has invalid root hint server:
f.root-servers.net. (192.5.5.241)
Error: Root hints list has invalid root hint server:
g.root-servers.net. (192.112.36.4)
Error: Root hints list has invalid root hint server:
h.root-servers.net. (128.63.2.53)
Error: Root hints list has invalid root hint server:
i.root-servers.net. (192.36.148.17)
Error: Root hints list has invalid root hint server:
j.root-servers.net. (192.58.128.30)
Error: Root hints list has invalid root hint server:
k.root-servers.net. (193.0.14.129)
Error: Root hints list has invalid root hint server:
l.root-servers.net. (198.32.64.12)
Error: Root hints list has invalid root hint server:
m.root-servers.net. (202.12.27.33)
TEST: Dynamic update (Dyn)
Warning: Dynamic update is enabled on the zone but
not secure
xxxxxxxxxxxxxxxxxxxxxx.
Summary of test results for DNS servers used by the above
domain controllers:
DNS server: 128.63.2.53 (h.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 128.63.2.53
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 128.63.2.53
DNS server: 128.8.10.90 (d.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 128.8.10.90
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 128.8.10.90
DNS server: 128.9.0.107 (b.root-servers.net.)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 128.9.0.107
DNS server: 192.112.36.4 (g.root-servers.net.)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 192.112.36.4
DNS server: 192.203.230.10 (e.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.203.230.10
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 192.203.230.10
DNS server: 192.228.79.201 (b.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.228.79.201
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 192.228.79.201
DNS server: 192.33.4.12 (c.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.33.4.12
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 192.33.4.12
DNS server: 192.36.148.17 (i.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.36.148.17
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 192.36.148.17
DNS server: 192.5.5.241 (f.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.5.5.241
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 192.5.5.241
DNS server: 192.58.128.30 (j.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.58.128.30
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 192.58.128.30
DNS server: 193.0.14.129 (k.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 193.0.14.129
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 193.0.14.129
DNS server: 198.32.64.12 (l.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 198.32.64.12
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 198.32.64.12
DNS server: 198.41.0.4 (a.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 198.41.0.4
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 198.41.0.4
DNS server: 202.12.27.33 (m.root-servers.net.)
1 test failure on this DNS server
This is not a valid DNS server. PTR record query for
the 1.0.0.127.in-addr.arpa. failed on the DNS server 202.12.27.33
Name resolution is not functional. _ldap._tcp.W3Ds.net.
failed on the DNS server 202.12.27.33
Summary of DNS test results:
Auth Basc Forw Del Dyn
RReg Ext
________________________________________________________________
xxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxx PASS PASS FAIL PASS WARN
PASS n/a
......................... xxxxxxxxxxx failed test DNS
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