vl591.xe-10-3-0.tcr1.th2.par.core.as8218.eu IXFR zone transfer

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 vl591.xe-10-3-0.tcr1.th2.par.core.as8218.eu is not the root of its zone.
Instead, try zone transfer on core.as8218.eu .