3ADD91FDA117C90206DC6F989FFB4608.E347D19D3D0676A93511908E4EF6D7F2.68fa7b3fd7e53.comodoca.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 3ADD91FDA117C90206DC6F989FFB4608.E347D19D3D0676A93511908E4EF6D7F2.68fa7b3fd7e53.comodoca.com is not the root of its zone.
Instead, try zone transfer on comodoca.com .