SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ocel-standard.org
SSL/TLS Certificate
SSL/TLS Certificate for ocel-standard.org
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- ocel-standard.org
- Valid from
- Jul 23, 2026
- Valid until
- Feb 7, 2027 (156 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3B1D94BADC214380877EC4EEC1EA0668
- SHA-256 fingerprint
- CD:36:EF:3C:B0:14:F2:5A:48:79:9B:AD:67:3A:E6:C5:BB:7A:A9:F5:ED:70:57:AC:76:4D:D3:EA:69:8F:05:4C
- Chain
- GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021 → Hellenic Academic and Research Institutions RootCA 2015
Certificate Authority Authorization (CAA)
CAA restricts issuance to harica.gr; we couldn't map the serving CA (Hellenic Academic and Research Institutions CA) to one of these identifiers.
This certificate has been served since Aug 27, 2026.
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