Many reports of this type of problem...
Mark Andrews
marka at isc.org
Thu Jun 24 05:21:39 UTC 2010
The nameservers for nourishinteractive.com are BROKEN.
Note the warning message. It's telling you that dig found a error.
If you count the records printed and compare them to the numbers
in the header section you will see that they don't match. Additionally
the server set "tc" when it shouldn't.
Mark
;; Warning: Message parser reports malformed message packet.
; <<>> DiG 9.3.6-P1 <<>> www.nourishinteractive.com +norec +ignore @ns3.worldnic.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59756
;; flags: qr aa tc; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 13
;; QUESTION SECTION:
;www.nourishinteractive.com. IN A
;; ANSWER SECTION:
www.nourishinteractive.com. 7200 IN CNAME ec2-174-129-200-33.compute-1.amazonaws.com.
;; AUTHORITY SECTION:
. 518400 IN NS a.root-servers.net.
. 518400 IN NS b.root-servers.net.
. 518400 IN NS c.root-servers.net.
. 518400 IN NS d.root-servers.net.
. 518400 IN NS e.root-servers.net.
. 518400 IN NS f.root-servers.net.
. 518400 IN NS g.root-servers.net.
. 518400 IN NS h.root-servers.net.
. 518400 IN NS i.root-servers.net.
. 518400 IN NS j.root-servers.net.
. 518400 IN NS k.root-servers.net.
. 518400 IN NS l.root-servers.net.
. 518400 IN NS m.root-servers.net.
;; ADDITIONAL SECTION:
a.root-servers.net. 3600000 IN A 198.41.0.4
b.root-servers.net. 3600000 IN A 192.228.79.201
c.root-servers.net. 3600000 IN A 192.33.4.12
d.root-servers.net. 3600000 IN A 128.8.10.90
e.root-servers.net. 3600000 IN A 192.203.230.10
f.root-servers.net. 3600000 IN A 192.5.5.241
g.root-servers.net. 3600000 IN A 192.112.36.4
h.root-servers.net. 3600000 IN A 128.63.2.53
i.root-servers.net. 3600000 IN A 192.36.148.17
j.root-servers.net. 3600000 IN A 192.58.128.30
k.root-servers.net. 3600000 IN A 193.0.14.129
l.root-servers.net. 3600000 IN A 198.32.64.12
;; Query time: 242 msec
;; SERVER: 205.178.190.2#53(205.178.190.2)
;; WHEN: Thu Jun 24 15:12:45 2010
;; MSG SIZE rcvd: 512
In message <4C22BE55.3050506 at gmail.com>, Gary Wallis writes:
> DNS people,
>
> CentOS 5 BIND rpm (9.3.6-P1-RedHat-9.3.6-4.P1.el5 ) widespread problem
> reports for a significant number of domains on amazonaws.com.
>
> +trace fails but "direct" dig returns "valid" data, please look through
> the output below since it is shorter than trying to summarize:
>
> [root at node1vm unxsVZ]# dig @8.8.8.8 www.nourishinteractive.com
>
> ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> @8.8.8.8
> www.nourishinteractive.com
> ; (1 server found)
> ;; global options: printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40337
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
>
> ;; QUESTION SECTION:
> ;www.nourishinteractive.com. IN A
>
> ;; ANSWER SECTION:
> www.nourishinteractive.com. 5753 IN CNAME
> ec2-174-129-200-33.compute-1.amazonaws.com.
> ec2-174-129-200-33.compute-1.amazonaws.com. 5754 IN A 174.129.200.33
>
> ;; Query time: 1623 msec
> ;; SERVER: 8.8.8.8#53(8.8.8.8)
> ;; WHEN: Thu Jun 24 01:53:31 2010
> ;; MSG SIZE rcvd: 113
>
> [root at node1vm unxsVZ]# dig @8.8.8.8 www.nourishinteractive.com +short
> ec2-174-129-200-33.compute-1.amazonaws.com.
> 174.129.200.33
> [root at node1vm unxsVZ]# dig @8.8.8.8 www.nourishinteractive.com +trace
>
> ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> @8.8.8.8
> www.nourishinteractive.com +trace
> ; (1 server found)
> ;; global options: printcmd
> . 61990 IN NS d.root-servers.net.
> . 61990 IN NS m.root-servers.net.
> . 61990 IN NS i.root-servers.net.
> . 61990 IN NS k.root-servers.net.
> . 61990 IN NS a.root-servers.net.
> . 61990 IN NS e.root-servers.net.
> . 61990 IN NS b.root-servers.net.
> . 61990 IN NS j.root-servers.net.
> . 61990 IN NS c.root-servers.net.
> . 61990 IN NS f.root-servers.net.
> . 61990 IN NS h.root-servers.net.
> . 61990 IN NS l.root-servers.net.
> . 61990 IN NS g.root-servers.net.
> ;; Received 228 bytes from 8.8.8.8#53(8.8.8.8) in 1456 ms
>
> com. 172800 IN NS a.gtld-servers.net.
> com. 172800 IN NS b.gtld-servers.net.
> com. 172800 IN NS c.gtld-servers.net.
> com. 172800 IN NS d.gtld-servers.net.
> com. 172800 IN NS e.gtld-servers.net.
> com. 172800 IN NS f.gtld-servers.net.
> com. 172800 IN NS g.gtld-servers.net.
> com. 172800 IN NS h.gtld-servers.net.
> com. 172800 IN NS i.gtld-servers.net.
> com. 172800 IN NS j.gtld-servers.net.
> com. 172800 IN NS k.gtld-servers.net.
> com. 172800 IN NS l.gtld-servers.net.
> com. 172800 IN NS m.gtld-servers.net.
> ;; Received 507 bytes from 202.12.27.33#53(m.root-servers.net) in 15032 ms
>
> nourishinteractive.com. 172800 IN NS ns3.worldnic.com.
> nourishinteractive.com. 172800 IN NS ns4.worldnic.com.
> ;; Received 121 bytes from 192.5.6.30#53(a.gtld-servers.net) in 35649 ms
>
> ;; Warning: Message parser reports malformed message packet.
> ;; Truncated, retrying in TCP mode.
> ;; communications error to 205.178.190.2#53: end of file
> www.nourishinteractive.com. 7200 IN CNAME
> ec2-174-129-200-33.compute-1.amazonaws.com.
> . 518400 IN NS a.root-servers.net.
> . 518400 IN NS b.root-servers.net.
> . 518400 IN NS c.root-servers.net.
> . 518400 IN NS d.root-servers.net.
> . 518400 IN NS e.root-servers.net.
> . 518400 IN NS f.root-servers.net.
> . 518400 IN NS g.root-servers.net.
> . 518400 IN NS h.root-servers.net.
> . 518400 IN NS i.root-servers.net.
> . 518400 IN NS j.root-servers.net.
> . 518400 IN NS k.root-servers.net.
> . 518400 IN NS l.root-servers.net.
> . 518400 IN NS m.root-servers.net.
> ;; Received 516 bytes from 206.188.198.2#53(ns4.worldnic.com) in 6955 ms
>
> [root at node1vm unxsVZ]#
>
>
> Anybody have an explanation for this?
>
> Cheers!
> Gary
> _______________________________________________
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> bind-users at lists.isc.org
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--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: marka at isc.org
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