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 germany-185c75f7f91be04aae819fe58e42afee.asterlink.ru is not the root of its zone.
Instead, try zone transfer on asterlink.ru .
Instead, try zone transfer on asterlink.ru .