SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
initiative-nca.fr
SSL/TLS Certificate
SSL/TLS Certificate for initiative-nca.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- initiative-nca.fr
- Valid from
- Aug 8, 2026
- Valid until
- Nov 6, 2026 (65 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 059711ADD97D3240CC6D0167BC1A9987556E
- SHA-256 fingerprint
- 9C:07:CF:72:D0:8F:8E:2B:E8:7F:C0:39:F1:F7:BB:0C:37:57:9A:1C:5F:F9:9E:42:9C:3C:3E:7D:33:AF:EC:85
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Aug 12, 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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