North American Network Operators Group
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Re: United.com having DNS issues?

  • From: Florian Weimer
  • Date: Thu Jun 02 05:02:04 2005 
* Christopher L. Morrow:

> i don't think so, the united.com domain was those two earlier today, with
> www.united.com NS from dns01/02.uls-prod.com ... though I've seen this
> situation change some throughout the day as well with the dcXlbs1 boxes in
> the mix as well. Asking direcly from dns01/02 gets you records for SOME
> things but not others and servfail 'often' for www.united.com.

The COM zone list the dc?lbs1.uls-prod.com servers as authoritative,
while the UNITED.COM zone contains NS records for dns0?.uls-prod.com.
Maybe this contributes to the confusion.

As far as I can tell, neither the NS records nor the A records have
recently changed.