SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
inesa-co.fr
SSL/TLS Certificate
SSL/TLS Certificate for inesa-co.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- inesa-co.fr
- Valid from
- Jun 18, 2026
- Valid until
- Sep 16, 2026 (55 days remaining)
- Public key
- EC 256-bit
- Serial
- 05E3763DD3F15C787631E6E0F0C1AC53F980
- SHA-256 fingerprint
- 5E:86:E3:4F:2F:FF:EC:F0:DA:F7:33:8B:DF:76:77:8D:8B:65:3E:84:30:E9:6F:3C:04:53:33:92:E2:04:4E:FD
- 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
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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