B1CACDF88D970A1B3E55266E290F52B3.F3611D7E298F8F95294AC3A8469884BA.60c9a0a851033.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 B1CACDF88D970A1B3E55266E290F52B3.F3611D7E298F8F95294AC3A8469884BA.60c9a0a851033.comodoca.com is not the root of its zone.
Instead, try zone transfer on comodoca.com .