_aed97882399c7c0277fedeba58d5396f.spf.dnssmarthost.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 _aed97882399c7c0277fedeba58d5396f.spf.dnssmarthost.net is not the root of its zone.
Instead, try zone transfer on spf.dnssmarthost.net .