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 192.0-255.95.250.186.in-addr.arpa is not the root of its zone.
Instead, try zone transfer on 0-255.95.250.186.in-addr.arpa .
Instead, try zone transfer on 0-255.95.250.186.in-addr.arpa .