The simple answer to this as far as I understand the question is as follows
:
AD intergrated DNS will allow you to make DNS changes on any of your DNS
servers, instead of the primary DNS only. These changes are then replicated
to all other AD intergrated DNS servers that hold that zone using AD
Tom,
Unless the DC has the DNS Service installed configured, the
server will not resolve DNS requests for the clients. To resolve
internet addresses the DNS server has to either be configured with the
internet root DNS servers, or has to forward to an external DNS Server
that will do the
