6C8E3815FE5DE59AB0A47C459E6FEBEE.727BB61BC1F75B6A12688D056C06E165.6699fd9855c82.comodoca.com AXFR zone transfer

Not an apex domain The domain 6C8E3815FE5DE59AB0A47C459E6FEBEE.727BB61BC1F75B6A12688D056C06E165.6699fd9855c82.comodoca.com is not the root of its zone.
Instead, try zone transfer on comodoca.com .