690e1076f28514765036ea724405abbf.ff72e74fe88f5e088f4dbe6544b28c57.694600259.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 690e1076f28514765036ea724405abbf.ff72e74fe88f5e088f4dbe6544b28c57.694600259.sectigo.com is not the root of its zone.
Instead, try zone transfer on sectigo.com .