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 0.1.0.0.2.3.0.0.1.1.2.0.6.8.1.0.d.f.f.f.f.f.f.f.4.5.a.0.4.0.8.2.ip6.arpa is not the root of its zone.
Instead, try zone transfer on 4.5.a.0.4.0.8.2.ip6.arpa .
Instead, try zone transfer on 4.5.a.0.4.0.8.2.ip6.arpa .