SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kempf-bauelemente.de
SSL/TLS Certificate
SSL/TLS Certificate for kempf-bauelemente.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.kempf-bauelemente.de
- Valid from
- Dec 9, 2025
- Valid until
- Dec 23, 2026 (81 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 63BC7484C6151293CEC792BC253C4A11
- SHA-256 fingerprint
- A3:3E:2A:FA:B6:20:30:7C:E2:3D:DB:29:CC:79:86:57:B6:9C:56:81:B9:01:17:87:2E:99:AD:62:12:83:6B:D1
- 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.
This certificate has been served since Sep 21, 2026.
Never get surprised by kempf-bauelemente.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kempf-bauelemente.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.