A question about BIND

[Ole Jon Bjørkum]

I want to use one BIND server to be a DNS server for my internal
network and my internet domains.

So for example when an internal client asks for the IP of
www.domain.com it gets:

192.168.1.14

But when an internet client asks for the IP of www.domain.co it gets:

217.149.2.4

(Just made some IPs)

How can I do that?

Thanks.