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 v150-95-18-0.b001.p.han1.static.cnode.io is not the root of its zone.
Instead, try zone transfer on b001.p.han1.static.cnode.io .
Instead, try zone transfer on b001.p.han1.static.cnode.io .