2a02-0180-ffff-0001-0000-0000-551f-b97e.blue.kundencontroller.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 2a02-0180-ffff-0001-0000-0000-551f-b97e.blue.kundencontroller.de is not the root of its zone.
Instead, try zone transfer on kundencontroller.de .