SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
per-14.fr
SSL/TLS Certificate
SSL/TLS Certificate for per-14.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- per-14.fr
- Valid from
- Jun 3, 2026
- Valid until
- Sep 1, 2026 (41 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05F550F66D41A7CC5D1C71A2F3A346D1688D
- SHA-256 fingerprint
- 7F:3D:76:56:EC:92:98:4B:3E:A7:7D:2A:D6:CD:AA:6B:37:B1:C6:A1:8B:30:C2:89:C5:6B:0F:1A:5F:FD:73:61
- Chain
- YR2 → 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 per-14.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch per-14.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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