SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
digital-japan.org
SSL/TLS Certificate
SSL/TLS Certificate for digital-japan.org
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- www.digital-japan.org
- Valid from
- Dec 17, 2025
- Valid until
- Dec 17, 2026 (59 days remaining)
- Public key
- EC 384-bit
- Serial
- 11DEFC0F2555312770A12CAD91BEC36E
- SHA-256 fingerprint
- B2:64:5D:D4:0C:AD:72:4D:5A:95:A7:94:FD:FD:C5:E5:4D:18:4F:E6:14:79:A6:F3:70:DD:F6:8A:EA:0D:57:BE
- 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.
This certificate has been served since Sep 16, 2026.
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DNS changes
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TLS certificate
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