prd-nlb-internet-shared-tokyo-01-3d3b8e86498c7eca.elb.ap-northeast-1.amazonaws.com IXFR zone transfer

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 prd-nlb-internet-shared-tokyo-01-3d3b8e86498c7eca.elb.ap-northeast-1.amazonaws.com is not the root of its zone.
Instead, try zone transfer on elb.ap-northeast-1.amazonaws.com .