bba-dyn.58-65-13-17.ntti.net.sg 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 bba-dyn.58-65-13-17.ntti.net.sg is not the root of its zone.
Instead, try zone transfer on ntti.net.sg .