How to forward missing DNS names of an existing zone in Windows DNS server?

view story

http://serverfault.com – I have setup DNS records for a public domain (say example.com) in my public DNS provider. Among the records, there are some A records of the type *.production.code.example.com that point to a specific public IP. I need to setup local DNS in my Windows Server 2003 DNS server so that *.dev.code.example.com to be answered by this local DNS server but every other request to be forwarded to the web for getting the answer. When trying to setup a example.com primary zone in local Windows Server 2003 DNS server and adding *.dev.code.example.com A records (for local development purposes), I cannot g (HowTos)