SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
primo-paris.fr
SSL/TLS Certificate
SSL/TLS Certificate for primo-paris.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- primo-paris.fr
- Valid from
- Sep 2, 2026
- Valid until
- Dec 1, 2026 (43 days remaining)
- Public key
- EC 256-bit
- Serial
- 0683CFCC39FC58CDC1D9E1125BAE97AFD0CE
- SHA-256 fingerprint
- 1A:E3:95:F2:01:5B:15:35:4C:33:7A:D9:EB:9A:D9:13:FB:2A:82:86:21:8B:1F:F2:49:9A:6C:33:00:AD:E9:FE
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
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 2, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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