ns1.p200.dns.ap-dcc-tokyo-1.oci.nricloud-realm.jp IXFR zone transfer

Changes since SOA version

IXFR is a zone transfer request that returns changes since a specific SOA version. Enter the SOA version to request changes since then.

Not an apex domain The domain ns1.p200.dns.ap-dcc-tokyo-1.oci.nricloud-realm.jp is not the root of its zone.
Instead, try zone transfer on ap-dcc-tokyo-1.oci.nricloud-realm.jp .