Firewall/NAT

I would like to know is that possible for m0n0wall to perform the task as follow:

www.abc.com, www.cde.com and www.fgh.com are all point to the same public IP. But the physically these 3 domain is located on 3 different servers with different private IP.

Is that possible for m0n0wall to do this:

www.abc.com:80 go to 192.168.1.35:80
www.cde.com:80 go to 192.168.1.40:80
www.fgh.com:80 go to 192.168.1.42:80

Thanks.

No, you either need a reverse proxy to do that for you, or multiple public IP's.