I have a dual-stack DHCP server (with both IPv4 and IPv6 served) that is hosting a mix of Windows and non-windows clients. Currently, I have DHCP Name Protection enabled at the server level for both IPv4 and IPv6.
Devices receiving IPv4 addresses via DHCP are registering their A records properly in the correct forward lookup zone, and the correct PTR records in the reverse record zone. DHCID records are being created correctly, and have the correct timestamps for the A records.
Clients receiving IPv6 addresses via DHCP are registering in the correct reverse record zone, but are not registering AAAA records in the forward zone.
Anyone have any ideas?