SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
act-europe.fr
SSL/TLS Certificate
SSL/TLS Certificate for act-europe.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- act-europe.fr
- Valid from
- Nov 10, 2026
- Valid until
- Feb 8, 2027 (89 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 062838C8C649E70DE956BF6870FD89D681AE
- SHA-256 fingerprint
- F3:52:CF:AB:D6:42:D6:8E:96:7F:88:13:F9:54:D6:9B:93:D6:B4:0D:35:4C:33:12:37:DC:24:A1:49:B7:D5:91
- 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 24, 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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