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Tom, <u>us.i1.yimg.com</u> is an alias for a domain managed by Akamai
Technologies (<a class="moz-txt-link-freetext" href="http://en.wikipedia.org/wiki/Akamai_Technologies">http://en.wikipedia.org/wiki/Akamai_Technologies</a>). Akamai
provides content caching for global content providers such as Yahoo!.<br>
<br>
I would guess that once your locally cached DNS entry for
us.i1.yimg.com has been cleared, it will re-resolve to another Akamai
cache server (hopefully a working one!).<br>
<br>
Chad<br>
<br>
<br>
<pre class="moz-signature" cols="72">-----------------------
Chad Neeper
Senior Systems Engineer
Level 9 Networks
740-548-8070 (voice)
866-214-6607 (fax)
-- Full LAN/WAN consulting services --
-- Specialized in libraries and schools --</pre>
<br>
<br>
Tom Casey wrote:
<blockquote
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<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Greetings:<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Having a DNS problem.
Our DNS servers are
resolving the URL of a yahoo image server incorrectly. This is
resulting in
yahoo hanging and unhappy patrons. <o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">In detail, <a
href="http://us.i1.yimg.com/">http://us.i1.yimg.com</a>
(yahoo’s chief image server) is resolving incorrectly to 192.232.17.19
it. By using my dial up connection I can see that it should resolve to
64.86.95.33. <o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">When I do a tracert
command I get the following response
that appends the akamaitech.net domain to the results<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">C:\Documents and
Settings\Administrator><b><span style="font-weight: bold;">tracert
us.i1.yimg.com</span></b><o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Tracing route to a943.<b><span
style="font-weight: bold;">x.a.yimg.com.1ad67941.1.cn.akamaitech.net
[192.232.17.11]</span></b><o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">over a maximum of 30 hops:<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"> 1 <1 ms <1
ms <1 ms 10.100.0.1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"> 2 10.100.0.1 reports:
Destination net
unreachable.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Trace complete.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">C:\Documents and
Settings\Administrator><o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">We use Windows 2000 and
2003 servers for our DNS. We have
this problem if I use the default Windows supplied forwarders or if I
remove
them and manually add ones.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Any help would be
appreciated.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Thanks<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Tom Casey<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Public Library of <st1:City
w:st="on">Youngstown</st1:City> and
<st1:place w:st="on"><st1:PlaceName w:st="on">Mahoning</st1:PlaceName>
<st1:PlaceType w:st="on">County</st1:PlaceType></st1:place><o:p></o:p></span></font></p>
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<pre wrap="">
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