delegating to 3rd Windows nameserver

[bsfinkel at anl.gov]

Davenport, Steve M" <SDavenpo at mc.utmck.edu> wrote, in part,

Hello,
 
>We have nameservers supporting utmck.edu and delegate the zones used by
>Windows to Windows nameservers as follows:
>
>...
>
>When I do a nslookup or dig I only see the first two servers and not
>sec2:
>--------------------------
>ns-1: nslookup
>> set type=ns
>> _tcp.utmck.edu
>
>Non-authoritative answer:
>_tcp.utmck.edu  nameserver = pri1.utmck.edu
>_tcp.utmck.edu  nameserver = sec1.utmck.edu
> 
>Authoritative answers can be found from:
>pri1.utmck.edu       internet address = 165.6.12.12
>sec1.utmck.edu      internet address = 165.6.14.13
>
>--------------------------
> 
>Is there anything wrong with this configuration? Why is the sec2 server
>not seen
>in the query for nameservers?
> 
>Thanks very much for your assistance.

I am not sure which DNS server you queried.  The server returned a
result from its cache:

     Non-authoritative answer:
     ...

and it told you what the authoritative servers are:

     Authoritative answers can be found from:
     ...

You added the server

     sec2.utmck.edu

but that information has not yet gotten to the cache on the DNS server
to which you sent your query.  The rold informaition  will remain in
the cache until its TTL expires.  Then the next query for those data
will result in fresh information being retrieved from one of the
authoritative servers into the cache.
----------------------------------------------------------------------
Barry S. Finkel
Computing and Information Systems Division
Argonne National Laboratory          Phone:    +1 (630) 252-7277
9700 South Cass Avenue               Facsimile:+1 (630) 252-4601
Building 222, Room D209              Internet: BSFinkel at anl.gov
Argonne, IL   60439-4828             IBMMAIL:  I1004994