SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lys-info.fr
SSL/TLS Certificate
SSL/TLS Certificate for lys-info.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- lys-info.fr
- Valid from
- Aug 29, 2026
- Valid until
- Nov 27, 2026 (77 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FDDA564BEADFC0F51183D60065060048
- SHA-256 fingerprint
- 18:DF:5F:24:73:2A:5A:38:10:79:36:99:0C:77:7D:B5:15:F1:07:64:78:A4:F8:2A:14:2D:A0:C8:66:08:39:06
- Chain
- WR1 → GTS Root R1
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 6, 2026.
Never get surprised by lys-info.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lys-info.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.
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