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 WI-MKE1-DC2-A4-46-AS.cyberlynk.net is not the root of its zone.
Instead, try zone transfer on cyberlynk.net .
Instead, try zone transfer on cyberlynk.net .