SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for cspt.es
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- *.tauli.cat
- Valid from
- Oct 28, 2025
- Valid until
- Oct 28, 2026 (49 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1FAA1BC8AA40B717513A6C0FC67B4126
- SHA-256 fingerprint
- 55:15:94:60:BD:15:F8:CD:F8:73:2E:46:81:8E:46:15:C4:05:87:DB:35:62:D1:81:50:43:5C:53:E8:18:42:EC
- 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.
This certificate has been served since Sep 8, 2026.
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TLS certificate
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