SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
facim-immo.fr
SSL/TLS Certificate
SSL/TLS Certificate for facim-immo.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- facim-immo.fr
- Valid from
- Jul 20, 2026
- Valid until
- Oct 18, 2026 (79 days remaining)
- Public key
- EC 256-bit
- Serial
- 0500D01B3291F0A3819811DB208AE6F83DAC
- SHA-256 fingerprint
- 01:6A:67:6E:65:F8:ED:BC:DF:5B:6A:12:89:69:09:16:1C:FB:9B:43:8F:2A:D4:8E:8B:32:08:E9:59:28:4F:E8
- 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.
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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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