MX record for a delegated zone in a parent?

Rongsheng Fang rfang at
Fri Jan 21 17:21:42 UTC 2005

Hi List,

We are running BIND 9.3.0 on the name servers (ns1 and ns2) for our
domain ( And we have a delegated zone called in ns1
and ns2's config. The name server for zone is not in the DMZ
and can only be queried from intranet, which means any records (A, MX,
etc) for cannot be queried by public. But now we need to make
MX record for queryable by public while still keeping all the
other records invisible to public. 

My question is: is this doable? If so, how? (we are not going to put the
name server for in the DMZ unless obsolutely needed).


Rongsheng Fang

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