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 617D42C6FC8778F11481C4A4772F6F8E.aster.net.do is not the root of its zone.
Instead, try zone transfer on net.do .
Instead, try zone transfer on net.do .