SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
das-kaffee-haus.de
SSL/TLS Certificate
SSL/TLS Certificate for das-kaffee-haus.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.das-kaffee-haus.de
- Valid from
- May 19, 2026
- Valid until
- Nov 29, 2026 (41 days remaining)
- Public key
- RSA 2048-bit
- Serial
- ACB57936F6FBEEA5B42C4836207502FA
- SHA-256 fingerprint
- E6:9C:0F:FA:F9:1E:0B:F6:77:BD:B5:36:7B:41:19:35:46:F8:76:8E:FD:73:6F:70:FB:A8:21:7E:9E:64:76:F0
- 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 Aug 25, 2026.
Never get surprised by das-kaffee-haus.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch das-kaffee-haus.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, 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.