SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cfa-saint-raphael.fr
SSL/TLS Certificate
SSL/TLS Certificate for cfa-saint-raphael.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- cfa-saint-raphael.fr
- Valid from
- Oct 12, 2026
- Valid until
- Jan 10, 2027 (67 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 06936530243D894DFEC107543FCA7E5F74A0
- SHA-256 fingerprint
- A3:80:38:C8:9F:BC:03:38:ED:84:1E:07:ED:18:91:30:6F:2C:EF:E5:DE:3C:25:F7:4C:70:AE:B4:3A:79:50:A8
- Chain
- YR2 → 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 23, 2026.
Never get surprised by cfa-saint-raphael.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch cfa-saint-raphael.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, CNAME, TXT 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.