SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
116sos.pl
SSL/TLS Certificate
SSL/TLS Certificate for 116sos.pl
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- *.116sos.pl
- Valid from
- Dec 18, 2025
- Valid until
- Dec 18, 2026 (142 days remaining)
- Public key
- EC 384-bit
- Serial
- 49712BF4714E77554E9274B94F49109B
- SHA-256 fingerprint
- B5:F2:5B:8C:70:01:B5:BB:EC:A1:F3:23:F3:05:74:C8:B3:CA:7E:7F:FE:30:BD:AB:F1:5E:80:08:A6:5E:2C:A2
- Chain
- GEANT TLS ECC 1 → HARICA TLS ECC Root CA 2021 → Hellenic Academic and Research Institutions ECC 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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