AF183F57E80E61356E916A19C7CE867D.E4351FAE8CD8B88F12810177DDC45366.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 AF183F57E80E61356E916A19C7CE867D.E4351FAE8CD8B88F12810177DDC45366.comodoca.com is not the root of its zone.
Instead, try zone transfer on comodoca.com .