Some domains are being read off the secondary DNS instead of the primary DNS first
Joseph S D Yao
jsdy at center.osis.gov
Tue Jul 19 01:36:17 UTC 2005
On Mon, Jul 18, 2005 at 10:00:10AM -0600, The Doctor wrote:
> I did an nslookup on some of my domains and instead of primary and
> secondary listed in order, I got secondary and primary listed in order
> of preference. I also reversed a few in the DNS record so that the primary
> and secondary should be listed in order of preference of primary first.
>
> What is going wrong?
(1) There is no preference associated with name server records.
(2) Even if you specify a specific order of presentation on YOUR name
server, it will NOT be passed on to other name servers that might
cache your zone's information.
(3) To a resolver, there is no such thing as primary/secondary or (in
current terminology) master/slave. All name servers are peer name
servers.
--
Joe Yao
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