SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
actua-kart.net
SSL/TLS Certificate
SSL/TLS Certificate for actua-kart.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- actua-kart.fr
- Valid from
- Sep 1, 2026
- Valid until
- Nov 30, 2026 (42 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05EDCE3C20672B1EB95C3BA99D8D102CA348
- SHA-256 fingerprint
- F1:3F:CF:EB:51:78:1A:BE:D7:3A:44:C5:D3:43:02:2B:E5:BD:E3:72:92:F5:EB:08:80:78:EA:96:A2:AB:44:B1
- 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 Oct 3, 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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