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From that machine, do a <br>
<br>
dig +trace fpdns.googlecode.com <br>
<br>
and analyze those results.<br>
<br>
Then try <br>
<br>
dig @ns1.google.com fpdns.googlecode.com <br>
<br>
And repeat for the other authoritive name servers for that zone.<br>
<br>
And realize that the 'issue' might be transitive, in other words
here one minute, gone the next and that server cached an answer when
the problem was present.<br>
<br>
I can think of several things outside your control or your network
that can cause this issue. Route to one of Google's name servers
down. Your Internet connection was full and that traffic was
dropped or delayed enough to time out the query.<br>
<br>
Lyle Giese<br>
LCR Computer Services, Inc.<br>
<br>
On 01/12/12 08:11, babu dheen wrote:
<blockquote
cite="mid:1326377504.67383.YahooMailClassic@web137306.mail.in.yahoo.com"
type="cite">
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<div>Hi,</div>
<div> </div>
<div>I can see only below line in the logs which is no
more useful. Actully i would like to find out where
exactly DNS query is blocked during query process</div>
<div> </div>
<div> </div>
<div><em><strong>client 127.0.0.1#46547: view
localhost_resolver: query: fpdns.googlecode.com IN<br>
A +<br>
</strong></em></div>
<div> </div>
<div>Regards</div>
<div>babu<br>
<br>
--- On <b>Thu, 12/1/12, Matus UHLAR - fantomas <i><a class="moz-txt-link-rfc2396E" href="mailto:uhlar@fantomas.sk"><uhlar@fantomas.sk></a></i></b>
wrote:<br>
</div>
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PADDING-LEFT: 5px; MARGIN-LEFT: 5px"><br>
From: Matus UHLAR - fantomas <a class="moz-txt-link-rfc2396E" href="mailto:uhlar@fantomas.sk"><uhlar@fantomas.sk></a><br>
Subject: Re: Name resolution issue on one domain<br>
To: <a class="moz-txt-link-abbreviated" href="mailto:bind-users@lists.isc.org">bind-users@lists.isc.org</a><br>
Date: Thursday, 12 January, 2012, 4:00 PM<br>
<br>
<div class="plainMail">On 12.01.12 15:37, babu dheen
wrote:<br>
> We have two gateway DNS server running in BIND.
One DNS is using one ISP link and another DNS server
is using another ISP link.<br>
<br>
> Today i tried to resolve below URL from one DNS
its not working whereas the same lookup is working
fine another DNS.<br>
<br>
> Non-authoritative answer:<br>
> Name: googlecode.l.google.com<br>
> Address: 173.194.69.82<br>
> Aliases: fpdns.googlecode.com<br>
<br>
> Any idea as to why one GW DNS is not giving
result. Except this domain, all other domain name
lookup happening on the same DNS server.<br>
<br>
> How can i find out the exact reason?<br>
<br>
Start with searching in logs of the second server.<br>
<br>
-- Matus UHLAR - fantomas, <a moz-do-not-send="true"
href="http://in.mc1373.mail.yahoo.com/mc/compose?to=uhlar@fantomas.sk"
ymailto="mailto:uhlar@fantomas.sk">uhlar@fantomas.sk</a>
; <a moz-do-not-send="true"
href="http://www.fantomas.sk/" target="_blank">http://www.fantomas.sk/</a><br>
Warning: I wish NOT to receive e-mail advertising to
this address.<br>
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek
reklamnu postu.<br>
Fighting for peace is like fucking for virginity...<br>
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