Many reports of this type of problem...
Gary Wallis
wgg1970 at gmail.com
Thu Jun 24 02:09:25 UTC 2010
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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