can timeout -> nxd
Barry Margolin
barmar at genuity.net
Fri May 12 15:11:43 UTC 2000
In article <200005121248.WAA24925 at bsdi.dv.isc.org>,
<Mark.Andrews at nominum.com> wrote:
>
>> freebsd 4.0-stable
>> bind 8.2.2-P5
>>
>> is it possible that a caching-only server is returning NXDOMAIN when a
>> lookup times out?
>
> No.
To expand on Mark's terse answer, when a caching server times out trying to
perform a recursive query, it will return a SERVFAIL error.
It's possible that the API used by an application may not distinguish these
cases, or the API might distinguish them but the application doesn't.
--
Barry Margolin, barmar at genuity.net
Genuity, Burlington, MA
*** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups.
Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.
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