DNS zone naming

I have an active directory integrated DNS server on a W2K box. Within my domain, there are 5 DNS servers that act as secondaries of this ADI server. My problem is that when a client tries to browse to our public WWW server by entering http://domain.com, they get one of the 5 name servers (that happen to also be hosting WWW servers for our managers of those locations) I have a record for www.domain.com, and tried to add a CNAME for trudys.com, but since there are glue records created automatically for the Nameservers, can’t. So…how do I get my DNS server to resolve domain.com to my public webserver without putting each location into a child domain of domain.com?