DNS resolution problem

Michael Kjorling michael at kjorling.com
Fri Sep 21 21:24:18 UTC 2001


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Seems like you've got a zone replication issue. sometimes.ly.net
[205.216.98.4] and ns.cw.net [204.70.128.1], which ly.net is delegated
from off the root servers, are serving inconsistent data even though
the SOA is the same.

So, 50% of the new lookups will return NXDOMAIN for friend.ly.net from
ns.cw.net, while the other 50% will get the proper address record.

The SOA serial is the same on both, so maybe you just forgot to
increment it after you made changes (the number 2001082301 suggests to
me on August 23).


Michael Kjörling


On Sep 21 2001 17:13 -0400, Hawk wrote:

> Hi all,
>
> I have configured my DNS server on RH7.1.  It's been working for the past
> month or so and all of the sudden, people are informing that they are not
> able to resolve dns.
>
>
> DNS: sometimes.ly.net
> DSN: ns2.ly.net
>
> Host that are important:
>
> friend.ly.net
> mail.friend.ly.net
>
> thanks.

- -- 
Michael Kjörling - michael at kjorling.com - PGP: 8A70E33E
Manager Wolf.COM -- Programmer -- Network Administrator
"We must be the change we wish to see" (Mahatma Gandhi)

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