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Date:      Mon, 11 Nov 2002 21:29:41 +0100
From:      Per olof Ljungmark <peo@intersonic.se>
To:        Peter Schoenmaker <pds@dgsi.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: dns resolution problems
Message-ID:  <3DD01335.8090005@intersonic.se>
References:  <20021111191237.GC11081@dgsi.com>

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Peter Schoenmaker wrote:

>I am having problems resolving hosts with freebsd.  Specificly i have
>problems resolving hosts @ united airlines.  These include www.ual.com,
>www.united.com, www.ua2go.com, www.itn.net.  Some of them use different
>dns servers but they still have the problem.  I have tried to look into
>the problem but can't find it.  The problem doesn't occur on solaris
>2.8/2.9, or windows.  I am running FreeBSD 4.7 RELEASE, and the box
>is not behind a firewall.  I have tried having the box resolve again
>multiple DNS servers with the same result.  Does anyone have any ideas,
>or are experiencing the same problem?
>
>peter
>
>
>
>To Unsubscribe: send mail to majordomo@FreeBSD.org
>with "unsubscribe freebsd-questions" in the body of the message
>
>
Have similar problems here with own servers. For example, www.ual.com 
does not resolve but ual.com does. Have no explanation at the moment 
though. Servers are OpenBSD running BIND-8.

bash# dig www.ual.com

; <<>> DiG 2.2 <<>> www.ual.com
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 38129
;; flags: qr rd ra; Ques: 1, Ans: 0, Auth: 0, Addit: 0
;; QUESTIONS:
;;      www.ual.com, type = A, class = IN

;; Total query time: 1 msec
;; FROM: as9-2-1.bi.s.bonet.se to SERVER: default -- 127.0.0.1
;; WHEN: Mon Nov 11 21:27:48 2002
;; MSG SIZE  sent: 29  rcvd: 29

bash# dig ual.com

; <<>> DiG 2.2 <<>> ual.com
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55825
;; flags: qr rd ra; Ques: 1, Ans: 1, Auth: 7, Addit: 7
;; QUESTIONS:
;;      ual.com, type = A, class = IN

;; ANSWERS:
ual.com.        246     A       64.95.89.20

;; AUTHORITY RECORDS:
ual.com.        246     NS      gw.ual.com.
ual.com.        246     NS      auth100.ns.uu.net.
ual.com.        246     NS      auth110.ns.uu.net.
ual.com.        246     NS      swhqswd1.ual.com.
ual.com.        246     NS      swhqswd2.ual.com.
ual.com.        246     NS      swhqswd3.ual.com.
ual.com.        246     NS      swhqswd4.ual.com.

;; ADDITIONAL RECORDS:
gw.ual.com.     172130  A       161.215.19.154
auth100.ns.uu.net.      172131  A       198.6.1.202
auth110.ns.uu.net.      137699  A       198.6.1.114
swhqswd1.ual.com.       247     A       161.215.38.8
swhqswd2.ual.com.       247     A       161.215.38.9
swhqswd3.ual.com.       247     A       161.215.38.30
swhqswd4.ual.com.       247     A       161.215.38.31

;; Total query time: 4 msec
;; FROM: as9-2-1.bi.s.bonet.se to SERVER: default -- 127.0.0.1
;; WHEN: Mon Nov 11 21:28:07 2002
;; MSG SIZE  sent: 25  rcvd: 31



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