SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pn-classic.fr
SSL/TLS Certificate
SSL/TLS Certificate for pn-classic.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- pn-classic.fr
- Valid from
- Oct 7, 2026
- Valid until
- Jan 5, 2027 (78 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06681D0A0C8A26E8A267ADAEE4E394E4051A
- SHA-256 fingerprint
- BE:76:51:40:6F:E6:4B:87:C2:E8:DE:91:1C:D6:C7:D6:77:5A:59:D6:79:64:07:F2:E2:53:0B:85:CA:F1:F0:75
- 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.
This certificate has been served since Aug 14, 2026.
Never get surprised by pn-classic.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch pn-classic.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, CNAME, TXT 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.