Different answer when querying @server from different clients
Arthur Ramsey
arthur_ramsey at mediture.com
Fri Mar 6 21:43:31 UTC 2015
I can't figure out why these two hosts resolve great.truchart.com
differently when querying the authoritative server.
[root at dc01 ~]# dig +trace great.truchart.com @74.113.249.135
; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.30.rc1.el6_6.1 <<>> +trace great.truchart.com @74.113.249.135
;; global options: +cmd
. 513596 IN NS i.root-servers.net.
. 513596 IN NS j.root-servers.net.
. 513596 IN NS f.root-servers.net.
. 513596 IN NS e.root-servers.net.
. 513596 IN NS m.root-servers.net.
. 513596 IN NS l.root-servers.net.
. 513596 IN NS c.root-servers.net.
. 513596 IN NS a.root-servers.net.
. 513596 IN NS g.root-servers.net.
. 513596 IN NS h.root-servers.net.
. 513596 IN NS b.root-servers.net.
. 513596 IN NS d.root-servers.net.
. 513596 IN NS k.root-servers.net.
;; Received 228 bytes from 74.113.249.135#53(74.113.249.135) in 125 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 496 bytes from 198.41.0.4#53(198.41.0.4) in 121 ms
truchart.com. 172800 IN NS ns1.mediture.com.
truchart.com. 172800 IN NS ns2.mediture.com.
;; Received 113 bytes from 192.33.14.30#53(192.33.14.30) in 111 ms
great.truchart.com. 3600 IN A 192.168.168.225
truchart.com. 86400 IN NS ns2.mediture.com.
truchart.com. 86400 IN NS ns1.mediture.com.
;; Received 129 bytes from 74.113.249.135#53(74.113.249.135) in 3 ms
[root at www02 ~]# dig +trace great.truchart.com @74.113.249.135
; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.23.rc1.el6_5.1 <<>> +trace great.truchart.com @74.113.249.135
;; global options: +cmd
. 514584 IN NS d.root-servers.net.
. 514584 IN NS h.root-servers.net.
. 514584 IN NS l.root-servers.net.
. 514584 IN NS g.root-servers.net.
. 514584 IN NS j.root-servers.net.
. 514584 IN NS m.root-servers.net.
. 514584 IN NS b.root-servers.net.
. 514584 IN NS k.root-servers.net.
. 514584 IN NS a.root-servers.net.
. 514584 IN NS c.root-servers.net.
. 514584 IN NS e.root-servers.net.
. 514584 IN NS f.root-servers.net.
. 514584 IN NS i.root-servers.net.
;; Received 228 bytes from 74.113.249.135#53(74.113.249.135) in 183 ms
com. 172800 IN NS b.gtld-servers.net.
com. 172800 IN NS f.gtld-servers.net.
com. 172800 IN NS d.gtld-servers.net.
com. 172800 IN NS a.gtld-servers.net.
com. 172800 IN NS g.gtld-servers.net.
com. 172800 IN NS e.gtld-servers.net.
com. 172800 IN NS c.gtld-servers.net.
com. 172800 IN NS k.gtld-servers.net.
com. 172800 IN NS h.gtld-servers.net.
com. 172800 IN NS m.gtld-servers.net.
com. 172800 IN NS i.gtld-servers.net.
com. 172800 IN NS l.gtld-servers.net.
com. 172800 IN NS j.gtld-servers.net.
;; Received 496 bytes from 202.12.27.33#53(202.12.27.33) in 267 ms
truchart.com. 172800 IN NS ns1.mediture.com.
truchart.com. 172800 IN NS ns2.mediture.com.
;; Received 113 bytes from 192.43.172.30#53(192.43.172.30) in 70 ms
great.truchart.com. 3600 IN A 198.181.115.225
truchart.com. 86400 IN NS ns2.mediture.com.
truchart.com. 86400 IN NS ns1.mediture.com.
;; Received 129 bytes from 107.23.33.118#53(107.23.33.118) in 31 ms
--
Arthur Ramsey
Systems Administrator
Mediture
arthur_ramsey at mediture.com
952.400.0323
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