9a8f1ae5051c94fbb6bd86206f8de65f.104971eab43fbb287058ee712cb742e1.6585eb36532b2.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 9a8f1ae5051c94fbb6bd86206f8de65f.104971eab43fbb287058ee712cb742e1.6585eb36532b2.comodoca.com is not the root of its zone.
Instead, try zone transfer on comodoca.com .