SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
freymann-cad.de
SSL/TLS Certificate
SSL/TLS Certificate for freymann-cad.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.freymann-cad.de
- Valid from
- Dec 4, 2025
- Valid until
- Dec 4, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 4B208CD282350D00D8D2C00144EC0D2C
- SHA-256 fingerprint
- 64:B5:D9:37:49:C5:7C:AD:1C:19:C2:97:D4:E6:F4:4A:FB:48:36:7E:38:28:7C:C4:36:D9:B8:AD:6F:3A:18:DB
- 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 Oct 6, 2026.
Never get surprised by freymann-cad.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch freymann-cad.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.