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 _9218d7bf3ac9a353d1315b67d242195a.oi.com.br is not the root of its zone.
Instead, try zone transfer on sdgjtdhdhz.acm-validations.aws .
Instead, try zone transfer on sdgjtdhdhz.acm-validations.aws .