192.192-27.18.105.12.in-addr.arpa 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 192.192-27.18.105.12.in-addr.arpa is not the root of its zone.
Instead, try zone transfer on 192-27.18.105.12.in-addr.arpa .