SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wi-elec.fr
SSL/TLS Certificate
SSL/TLS Certificate for wi-elec.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ftp.wi-elec.fr
- Valid from
- Jul 16, 2026
- Valid until
- Oct 14, 2026 (68 days remaining)
- Public key
- EC 384-bit
- Serial
- 050570986C7274945D3BC711E1EA4C4A65E7
- SHA-256 fingerprint
- FD:CB:34:DE:D7:42:08:18:DC:D7:1A:8E:26:27:DB:E5:D8:A6:E1:F3:FF:56:D3:07:0C:3B:02:E6:25:DA:43:0E
- 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.
Never get surprised by wi-elec.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch wi-elec.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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