SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kefalas-facilities.com
SSL/TLS Certificate
SSL/TLS Certificate for kefalas-facilities.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.kefalas-facilities.ch
- Valid from
- Jun 20, 2026
- Valid until
- Sep 18, 2026 (31 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 05BCDD023335CA59945375BE5448040A29BA
- SHA-256 fingerprint
- 75:45:68:8A:10:0D:4B:B2:A3:D9:FD:34:73:55:F1:E7:BF:D6:AB:A6:69:26:7F:25:A1:3D:8E:4F:EC:F4:7E:31
- 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 kefalas-facilities.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kefalas-facilities.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, 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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