smtp-atexo-prod.local-trust.net 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 smtp-atexo-prod.local-trust.net is not the root of its zone.
Instead, try zone transfer on local-trust.net .