SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
la-sight.com
SSL/TLS Certificate
SSL/TLS Certificate for la-sight.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- la-sight.com
- Valid from
- Oct 23, 2026
- Valid until
- Jan 21, 2027 (80 days remaining)
- Public key
- EC 256-bit
- Serial
- 0611401BB8CD845B4AC2D1117F80EB932D09
- SHA-256 fingerprint
- 65:F1:6D:DE:65:74:B9:31:ED:7D:21:9E:A0:60:45:64:CC:14:8C:E6:24:50:BA:D9:F8:1F:15:10:F4:0D:0F:FE
- 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 Sep 3, 2026.
Never get surprised by la-sight.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch la-sight.com 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.
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