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 lhpoqp2j1asln1lo5rvqmiq7puavlna2.trafiktestet.se is not the root of its zone.
Instead, try zone transfer on trafiktestet.se .
Instead, try zone transfer on trafiktestet.se .