SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
grunnvanninorge.no
SSL/TLS Certificate
SSL/TLS Certificate for grunnvanninorge.no
Hostname mismatch- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- *.ngu.no
- Valid from
- Dec 8, 2025
- Valid until
- Dec 8, 2026 (138 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3DD5BE4CDBE164FE0B69D4D818B9E053
- SHA-256 fingerprint
- 93:24:58:F9:9D:D8:AC:12:4D:B5:9F:B6:7C:47:6F:E7:94:1B:DC:07:48:BB:F4:9C:B6:85:67:C2:28:2A:D7:2E
- 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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