d55e14cb632760b22137efa38f51d961.342c735cb73fb8cd22da90e2f5e732e5.sectigo.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 d55e14cb632760b22137efa38f51d961.342c735cb73fb8cd22da90e2f5e732e5.sectigo.com is not the root of its zone.
Instead, try zone transfer on sectigo.com .