<p>Big Comcast outage here in Nor Cal - appears to be dns related.</p>
<p>- Sent from my Android device...</p>
<p>On Sep 20, 2011 1:56 PM, "Michael Moeller" <<a href="mailto:mwmoeller@gmail.com">mwmoeller@gmail.com</a>> wrote:<br>
><br>
> We are receiving various reports from our customers (large<br>
> institutions) indicating that they cannot access our public facing<br>
> hosts via their FQDNs. We use GoDaddy for DNS.<br>
><br>
> Initial troubleshooting shows that queries to <a href="http://ns50.domaincontrol.com">ns50.domaincontrol.com</a><br>
> and <a href="http://ns49.domaincontrol.com">ns49.domaincontrol.com</a> fail from Windows based caching name<br>
> servers, however succeed on UNIX/Linux hosts.<br>
><br>
> Verification at our site using dig and nslookup confirms the above.<br>
><br>
> On a windows host the following is returned for all valid and invalid<br>
> domain names:<br>
> *** <a href="http://ns50.domaincontrol.com">ns50.domaincontrol.com</a> can't find <a href="http://xyz.com">xyz.com</a>: No response from server<br>
><br>
> Can anyone confirm what we are seeing?<br>
><br>
> Thanks and regards,<br>
> Mike<br>
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</p>