SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
luso-home.fr
SSL/TLS Certificate
SSL/TLS Certificate for luso-home.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- luso-home.fr
- Valid from
- Jun 22, 2026
- Valid until
- Sep 20, 2026 (32 days remaining)
- Public key
- EC 256-bit
- Serial
- 054D7ED85094262CB98C8BFCE7720599ACE1
- SHA-256 fingerprint
- C1:73:7F:E7:DD:A7:9A:F0:A3:35:BE:C2:2C:17:F4:B2:70:9E:7D:0B:C6:7E:A9:99:2A:46:3E:48:79:78:58:07
- 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 Aug 6, 2026.
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This is today's certificate. Turn on monitoring and we'll watch luso-home.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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