willischan-co-uk.p40.mxthunder.net 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 willischan-co-uk.p40.mxthunder.net is not the root of its zone.
Instead, try zone transfer on p40.mxthunder.net .