SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bsb.bayern
SSL/TLS Certificate
SSL/TLS Certificate for bsb.bayern
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- bsb.bayern
- Valid from
- Mar 18, 2026
- Valid until
- Oct 3, 2026 (71 days remaining)
- Public key
- RSA 3072-bit
- Serial
- 2597985B2FC2C2DD4D2572EB0C212311
- SHA-256 fingerprint
- 5A:BB:3E:D0:B8:69:8C:AB:4E:CD:C2:40:FC:49:DC:DC:5D:53:44:57:EF:62:80:55:E8:87:33:B2:0F:F7:3A:AB
- 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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