>is it normal for each query
to ask each server??

You should be able to answer this question yourself!!!

Yes - what else makes sense?

The logic is: query all-> wait - use the first result - repeat all if 
failed. - max time = DNSTimeout * DNSretry

Otherwise it would be: query the first NS -> wait for result (NO-result) 
-> query next NS -> wait .... Next....Next ... LAST -> repeat all if 
failed - max time = DNSTimeout * Nameserver * DNSretry

But I found a BUG in assp. Because DNS uses UDP the order of the answers 
of a DNS server must not be the same like the order of the queries, if 
multiple queries are done using the same socket.
This is currently not expected by assp - it ignores the DNS header-ID, if 
the DNS sockets are reused. The next build will fix this.

Thomas



Von:    K Post <nntp.p...@gmail.com>
An:     ASSP development mailing list <assp-test@lists.sourceforge.net>
Datum:  19.05.2015 23:19
Betreff:        Re: [Assp-test] More MX and A record lookup issues



Thomas, I'll disable the reuse socket option.  is it normal for each query
to ask each server??

The self loader was removed a long time ago.

On Tue, May 19, 2015 at 5:16 PM, K Post <nntp.p...@gmail.com> wrote:

> Thanks for the question Bob, but nope, they're straight WIndows 2012 R2
> DNS servers.  no dnsmasq.
>
> On Tue, May 19, 2015 at 1:08 PM, Robert K Coffman Jr. -Info From Data
> Corp. <bcoff...@infofromdata.com> wrote:
>
>>
>> > May-19-15 11:41:26 Info: sent DNS query for '_dmarc.my.orbitz.com' 
type
>> > 'TXT' to nameserver 172.23.0.52
>> > May-19-15 11:41:26 Info: reuse DNS socket for 172.23.0.53
>>
>> By any chance, are you running DNSMASQ on your DNS servers?
>>
>> - Bob
>>
>>
>>
>> 
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