22378360cfffba8a51b4b19dd52505e3.167a2d87e05801055906d3339c6f539e.926529031.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 22378360cfffba8a51b4b19dd52505e3.167a2d87e05801055906d3339c6f539e.926529031.sectigo.com is not the root of its zone.
Instead, try zone transfer on sectigo.com .