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 _40fe53d445464526b93478da0215e5b2.desknet.obis.co.jp is not the root of its zone.
Instead, try zone transfer on xlfgrmvvlj.acm-validations.aws .
Instead, try zone transfer on xlfgrmvvlj.acm-validations.aws .