Private and Public Network DNS

[David Lewis]

Is it possible to have my DNS server give out certain addresses
of servers that are only on the 10 range to my internal computers
and still provide real internet addresses outside my network (and
to the two servers visible to the outside) to everyone?

In other words:
If 207.201.200.199 requests the address for server "main.foo.com"
my DNS says it doesn't know.

If 10.0.1.100 requests the address for server "main.foo.com"
my DNS says the address is 10.0.1.200.
----
If 207.201.200.199 requests the address for server "www.foo.com"
my DNS says the address is 208.100.100.201.

If 10.0.1.100 requests the address for server "www.foo.com"
my DNS says the address is 208.100.100.201.


How do I do that?