SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kana-ingenierie.com
SSL/TLS Certificate
SSL/TLS Certificate for kana-ingenierie.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- kana-ingenierie.com
- Valid from
- Oct 19, 2026
- Valid until
- Jan 17, 2027 (63 days remaining)
- Public key
- EC 256-bit
- Serial
- 06C7A678B7D0F27FD19BFCE2FFC631AC861B
- SHA-256 fingerprint
- F3:2A:E5:12:51:0D:46:D5:67:A1:50:0D:C0:8D:67:97:7A:48:09:4F:9D:6C:E4:38:9A:0F:19:6F:B7:F8:93:07
- 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 kana-ingenierie.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kana-ingenierie.com 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.