206-46-71-217.sta.estpak.ee 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 206-46-71-217.sta.estpak.ee is not the root of its zone.
Instead, try zone transfer on sta.estpak.ee .