66-252-219-65.mahdtx.org 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 66-252-219-65.mahdtx.org is not the root of its zone.
Instead, try zone transfer on mahdtx.org .