Thanks to two list members, I immediately realized what I needed to do to make this work correctly.
After setting up an authoritative zone for ds, I put in the NS and A records for the master server and then put in the A and NS records for r as a deligated zone. It all works fine, now. Many thanks. _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users