The Samba AD DNS Back Ends
Developing and using the DNS server built into Samba. AD backend.
Currently, the Samba DNS server implements RFC 1035.
BIND 9.8.0 DLZ plug-in
Dynamically loaded zones plug-in for BIND 9.8.0. AD backend.
Module is built with Samba, handles RFC 1035 and RFC 2136
BIND & samba_dnsupdate
Non-AD backend, but works with older BINDs.
samba_dnsupdate script shipped with Samba, lets BIND handle DNS and just dynamically modifies AD-related information.