rm-vs-234-f4-sm-25.rediff.com 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 rm-vs-234-f4-sm-25.rediff.com is not the root of its zone.
Instead, try zone transfer on rediff.com .