redirect query for specific hosts within a domain

[Chris Cohen]

Barry Margolin wrote:
> In article <gdap69$ucd$1 at sf1.isc.org>, Chris Cohen <kildau-ml at gmx.de> 
> wrote:
> 
>> Thanks for your reply!
>>> In the zone file:
>>> dynamichost1	IN	NS	otherserver.
>>>
>> I just tried that and it works, at least almost:
>> dynamichost1.example.org has address ip.ad.dr.ess
>> Host fra.example.org not found: 2(SERVFAIL)
>> Host fra.example.org not found: 2(SERVFAIL)
>>
>> Why do I get one correct response and two servfails?
>> Couldn't find an error in the logfiles.
> 
> The SERVFAILs are coming from the AAAA and MX queries that the host 
> command performs by default.  Why your server responds with SERVFAIL for 
> specific record types, rather than a no-answer response, is not a BIND 
> problem.

So these Servfails come from the 'other Server'?
But host -t aaaa or mx at the 'other Server' gives me 
dynamichost1.example.org has no MX/AAAA record, not a Servfail.

-- 
Thanks
Chris