dealregistration.axcient.com.00d300000006zpjeae.live.siteforce.com.cdn.cloudflare.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 dealregistration.axcient.com.00d300000006zpjeae.live.siteforce.com.cdn.cloudflare.net is not the root of its zone.
Instead, try zone transfer on cloudflare.net .