redirect query for specific hosts within a domain

[Chris Cohen]

Hi,

let's say I have a domain my server is authoritative for, with something 
like:

$ORIGIN example.org
[...]
statichost1	IN	A	10.0.0.1
statichost2	IN	A	10.1.0.2
dynamichost1	IN	[lookup this hostname on another server]

the $otherserver is not under my controle, so is it possible to tell 
bind to redirect querys to a specific host to another server?

-- 
thanks
chris