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 1ib1ifg0cdgvqn0tot1l44t1ve9ttf9k.trafiktestet.se is not the root of its zone.
Instead, try zone transfer on trafiktestet.se .
Instead, try zone transfer on trafiktestet.se .