apache2-dap.pdx1-shared-a2-12.dreamhost.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 apache2-dap.pdx1-shared-a2-12.dreamhost.com is not the root of its zone.
Instead, try zone transfer on dreamhost.com .