DEC769BFE35C04C46BE8071348B16529.E7FB4460181BCFFF6F1DE450A5E0EE45.5c824fa0065be.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 DEC769BFE35C04C46BE8071348B16529.E7FB4460181BCFFF6F1DE450A5E0EE45.5c824fa0065be.comodoca.com. is not the root of its zone.
Instead, try zone transfer on comodoca.com .