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 ge-0-0-9-0.fw1.karo.tu.da.man-da.net is not the root of its zone.
Instead, try zone transfer on man-da.net .
Instead, try zone transfer on man-da.net .