17eb8143e4d87506c2041be206f7004d.4b2c8f0e3d6654731c0cd346c2dbbb85.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 17eb8143e4d87506c2041be206f7004d.4b2c8f0e3d6654731c0cd346c2dbbb85.comodoca.com is not the root of its zone.
Instead, try zone transfer on comodoca.com .