SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kayis-group.de
SSL/TLS Certificate
SSL/TLS Certificate for kayis-group.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.kayis-group.de
- Valid from
- Nov 27, 2025
- Valid until
- Dec 11, 2026 (78 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 851C9C10B57E2175F9E33E947DD9B0EE
- SHA-256 fingerprint
- 2B:8E:B1:4B:78:F0:16:90:69:BA:E3:7A:9D:BC:71:C9:E2:FA:C8:5A:38:46:38:45:49:EB:B6:2D:E9:6A:FB:3E
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by kayis-group.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kayis-group.de 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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