SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for i-tec.fr
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- i-tec.fr
- Valid from
- Jul 28, 2026
- Valid until
- Oct 26, 2026 (21 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 062997B04DEF2A3908382857545A49D4B695
- SHA-256 fingerprint
- 83:B4:23:48:CF:7C:2B:77:BD:49:45:7C:2E:71:14:A5:15:0E:68:BF:34:0E:C2:46:42:F8:0D:BA:65:AE:26:41
- Chain
- YR1 → Root YR → 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 i-tec.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch i-tec.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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