A certificate carrying 2.23.140.1.2.1 asserts that the CA checked only control of the domain names (Baseline Requirements §7.1.6.1). Organization-validated certificates use 2.23.140.1.2.2 and extended-validation certificates 2.23.140.1.1, so the policy OID — not the subject — tells which validation the CA performed.
2.23.140.1.2.1
domain-validated
The CA/Browser Forum policy OID for domain-validated (DV) TLS certificates.
2.23.140.1.2.1 identifies domain-validated, a certificate policy. DER: 060667810c010201.
- Dotted notation
2.23.140.1.2.1- DER encoding
060667810c010201- Category
- a certificate policy
- Also known as
DV, CA/B Forum DV- Listed by
- the ecdsa.com catalog