SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lex-datum.fr
SSL/TLS Certificate
SSL/TLS Certificate for lex-datum.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lex-datum.fr
- Valid from
- Nov 5, 2026
- Valid until
- Feb 3, 2027 (87 days remaining)
- Public key
- EC 256-bit
- Serial
- 06CA3740F1EC61265BA2335FAA5F56269958
- SHA-256 fingerprint
- 8A:A4:7D:B8:D7:A3:74:C2:09:82:E3:ED:FE:5D:3A:EC:40:C8:69:78:20:CA:DD:F9:C5:BD:AB:71:89:B6:70:69
- Chain
- YE2 → 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 Sep 22, 2026.
Never get surprised by lex-datum.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lex-datum.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.