SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cap-laser.fr
SSL/TLS Certificate
SSL/TLS Certificate for cap-laser.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.cap-laser.fr
- Valid from
- Sep 2, 2026
- Valid until
- Dec 1, 2026 (77 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 06CAD97C2C56A897F9523079C1ABF74D8B36
- SHA-256 fingerprint
- B5:50:08:C8:DD:08:A4:30:FB:DC:CA:9D:EB:2F:0A:B1:FB:03:AA:17:AE:D0:2A:DF:8B:2E:9B:AB:A4:40:63:CD
- 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 1, 2026.
Never get surprised by cap-laser.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch cap-laser.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.