Comment 9 for bug 1917099

Same with two delegated addresses:

$ openstack recordset create --record ns3.example.com. --record ns44.example.com. --type NS bcfa2e0e-e26a-4e83-a635-05fedada47ac child

+-------------+--------------------------------------+
| Field | Value |
+-------------+--------------------------------------+
| action | CREATE |
| created_at | 2021-03-22T21:23:34.000000 |
| description | None |
| id | ebbe9473-b599-43f7-aa19-a2c11a2cd1e1 |
| name | child.parent.example.com. |
| project_id | 270d45a47a104f95a7c669c694f2ffc6 |
| records | ns44.example.com. |
| | ns3.example.com. |
| status | PENDING |
| ttl | None |
| type | NS |
| updated_at | None |
| version | 1 |
| zone_id | bcfa2e0e-e26a-4e83-a635-05fedada47ac |
| zone_name | parent.example.com. |
+-------------+--------------------------------------+

; Zone dump of 'parent.example.com/IN'
parent.example.com. 3600 IN SOA ns1.devstack.org. me.here.com. 1616448213 3530 600 86400 3600
parent.example.com. 3600 IN NS ns1.devstack.org.
child.parent.example.com. 3600 IN NS ns3.example.com.
child.parent.example.com. 3600 IN NS ns44.example.com.