More SERVFAIL messages
England, Robert (Robert)
england at northamerica.exchange.agere.com
Thu Nov 15 21:04:10 UTC 2001
Below is the results of trying to lookup a particular machine, I did a dig
about a dozen consecutive times, for arizona1.webair.com, I kept getting
SERVFAIL, the messages below. I killed in.named to flush cache seeing how
I could not resolve that name at all.
Once in.named was restarted, I tried again, the first time failed, the
second and third time worked. The results are below. This was one right
after another. I did the same thing on our other DNS server that handles
external DNS lookups. Any Ideas??? Both DNS server acted the same way.
RCE
#/usr/sbin/dig arizona1.webair.com
; <<>> DiG 8.2 <<>> arizona1.webair.com
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 4
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; arizona1.webair.com, type = A, class = IN
;; Total query time: 7 msec
;; FROM: rootdns2 to SERVER: default -- 192.19.192.102
;; WHEN: Thu Nov 15 16:08:30 2001
;; MSG SIZE sent: 37 rcvd: 37
# /usr/sbin/dig arizona1.webair.com
; <<>> DiG 8.2 <<>> arizona1.webair.com
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 4
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; arizona1.webair.com, type = A, class = IN
;; Total query time: 7 msec
;; FROM: rootdns2 to SERVER: default -- 192.19.192.102
;; WHEN: Thu Nov 15 16:08:50 2001
;; MSG SIZE sent: 37 rcvd: 37
----------------------------------------------------------------------------
----------------------------------------------------------------------------
--
# /usr/sbin/dig arizona1.webair.com
; <<>> DiG 8.2 <<>> arizona1.webair.com
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 4
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; arizona1.webair.com, type = A, class = IN
;; Total query time: 5006 msec
;; FROM: rootdns2 to SERVER: default -- 192.19.192.102
;; WHEN: Thu Nov 15 16:12:01 2001
;; MSG SIZE sent: 37 rcvd: 37
# /usr/sbin/dig arizona1.webair.com
; <<>> DiG 8.2 <<>> arizona1.webair.com
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
;; arizona1.webair.com, type = A, class = IN
arizona1.webair.com. 1D IN A 216.130.161.155
webair.com. 1D IN NS ns.webair.com.
webair.com. 1D IN NS ns2.webair.com.
ns.webair.com. 1D IN A 216.130.161.1
ns2.webair.com. 1D IN A 216.130.161.6
;; Total query time: 23 msec
;; FROM: rootdns2 to SERVER: default -- 192.19.192.102
;; WHEN: Thu Nov 15 16:12:05 2001
;; MSG SIZE sent: 37 rcvd: 120
# /usr/sbin/dig arizona1.webair.com
; <<>> DiG 8.2 <<>> arizona1.webair.com
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4
;; flags: qr rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
;; arizona1.webair.com, type = A, class = IN
arizona1.webair.com. 23h59m55s IN A 216.130.161.155
webair.com. 23h59m55s IN NS ns.webair.com.
webair.com. 23h59m55s IN NS ns2.webair.com.
ns.webair.com. 23h59m55s IN A 216.130.161.1
ns2.webair.com. 23h59m55s IN A 216.130.161.6
;; Total query time: 9 msec
;; FROM: rootdns2 to SERVER: default -- 192.19.192.102
;; WHEN: Thu Nov 15 16:12:10 2001
;; MSG SIZE sent: 37 rcvd: 120
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