AAAA record is not updating/losting. Dynamic DNS of ipv6 has stopped working

Integration in devices/software
#1

AAAA record is not updating/losing. Dynamic DNS of ipv6 has stopped working

#2

Same issue, added AAAA record but it disappeared in couple of minutes.

#3

Actually the issue is the default AAAA record same as the zone name will be lost, other records are running well.

To reproduce this issue, just add a AAAA record without giving a name, you will get this record added successfully, check the new added records in some seconds, it will NOT be there.

#4

Now I think dynv6 ‘Zone’ could be considered as a domain, and all records should be added under a certain domain even there is a way to add IPv4 address and IPv6 prefix into a Zone. For example, if need to IPv4 record, should add a “A” record. if need IPv6 record, should add a “AAAA” record.