SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lefun-ajaccio.fr
SSL/TLS Certificate
SSL/TLS Certificate for lefun-ajaccio.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lefun-ajaccio.fr
- Valid from
- Aug 3, 2026
- Valid until
- Nov 1, 2026 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- 058E0FD38D0413F7B76D7DDE6D4C21B9DC2E
- SHA-256 fingerprint
- 84:37:6E:8F:62:08:22:79:DB:A3:BE:68:B0:3D:CA:92:88:9A:FF:DE:75:EC:C2:FA:34:DB:CC:FB:CD:D8:19:AA
- 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.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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