bond1-1201.fsn-lf-s02.productsup.int 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 bond1-1201.fsn-lf-s02.productsup.int is not the root of its zone.
Instead, try zone transfer on int .