Q. The relevant zone name is added to Name and Value arbitrarily when I attempt to register a record.

It could be an error that has occurred because there is no dot (.) at the end of the description of Name and Value. Add a dot (.) to the end of the description, and then register the record again.

According to the specification of this service, if there is no dot (.) at the end of a host name, the zone name is added to the end of the host name.

Refer to "Common Rules for Host Names" in "DNS Record Registration Rules" for more information.