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 d48aaf89a67feb868003d0b0ed2011df.77c1e8b0cfe39bbc408b1bf2cb27f812.7fumcmjyj55c76raoils.sectigo.com is not the root of its zone.
Instead, try zone transfer on sectigo.com .
Instead, try zone transfer on sectigo.com .