ntp2.wup-de.hosts.301-moved.de 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 ntp2.wup-de.hosts.301-moved.de is not the root of its zone.
Instead, try zone transfer on hosts.301-moved.de .