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 64tfl2dmohg4jbchcv3bble2ibo3u2me.carlog.dk is not the root of its zone.
Instead, try zone transfer on carlog.dk .
Instead, try zone transfer on carlog.dk .