mgmt-gtm01.roch.ny.frontiernet.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 mgmt-gtm01.roch.ny.frontiernet.net is not the root of its zone.
Instead, try zone transfer on ny.frontiernet.net .