SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
f-seneca.org
SSL/TLS Certificate
SSL/TLS Certificate for f-seneca.org
Hostname mismatch- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- fseneca.es
- Valid from
- Sep 19, 2025
- Valid until
- Sep 19, 2026 (53 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 7A887111B42A5F790546B8D1132A2D7E
- SHA-256 fingerprint
- 41:40:96:7B:72:97:20:1E:E6:1D:02:D2:C4:52:C1:94:C8:17:90:93:10:6D:09:1F:AE:2C:0F:57:CC:78:80:BC
- Chain
- GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021 → Hellenic Academic and Research Institutions RootCA 2015
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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