SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lan-fr.com
SSL/TLS Certificate
SSL/TLS Certificate for lan-fr.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lan-fr.com
- Valid from
- Aug 30, 2026
- Valid until
- Nov 28, 2026 (78 days remaining)
- Public key
- EC 256-bit
- Serial
- 05A7830753CD6523D453C1DCAF1E7EF3420C
- SHA-256 fingerprint
- 3D:DB:DB:BB:C6:3C:FB:02:3B:91:B4:9D:DB:F5:6C:CE:14:F0:0F:5C:FA:E5:93:E9:1A:B8:53:F7:E2:21:51:85
- 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 Jul 20, 2026.
Never get surprised by lan-fr.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lan-fr.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, 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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