SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kami-education.fr
SSL/TLS Certificate
SSL/TLS Certificate for kami-education.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- kami-education.fr
- Valid from
- Aug 18, 2026
- Valid until
- Nov 16, 2026 (46 days remaining)
- Public key
- EC 256-bit
- Serial
- 06068633434028E209F8E50070461B84409F
- SHA-256 fingerprint
- 85:BA:58:4C:D7:4B:8E:99:10:91:6E:AB:E7:91:F0:DC:F6:0F:21:D0:92:27:AC:13:55:9C:AE:46:F7:83:52:D6
- 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.
This certificate has been served since Aug 29, 2026.
Never get surprised by kami-education.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kami-education.fr continuously, notifying you the moment anything moves across all three signals:
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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.