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 6.228.179.167.static-corp.jastel.co.th is not the root of its zone.
Instead, try zone transfer on jastel.co.th .
Instead, try zone transfer on jastel.co.th .