91-133-32-0.ip.flexfonenet.dk 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 91-133-32-0.ip.flexfonenet.dk is not the root of its zone.
Instead, try zone transfer on ip.flexfonenet.dk .