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 _82ba9e0695d1d2a7db3e3b7309f7f25d.gtlqmkpmvp.acm-validations.aws is not the root of its zone.
Instead, try zone transfer on gtlqmkpmvp.acm-validations.aws .
Instead, try zone transfer on gtlqmkpmvp.acm-validations.aws .