SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
neo-groupe.fr
SSL/TLS Certificate
SSL/TLS Certificate for neo-groupe.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- neo-groupe.fr
- Valid from
- Sep 16, 2026
- Valid until
- Dec 15, 2026 (35 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0542FD2A3C7152E468B61CE5F9593694E357
- SHA-256 fingerprint
- BE:A1:2C:11:F3:C8:35:EC:AB:D7:5C:60:E8:C9:06:B4:27:BD:25:91:5A:E8:45:F2:C8:7B:57:DE:7A:89:01:9B
- 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.
This certificate has been served since Sep 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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