SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
senag-auto.ch
SSL/TLS Certificate
SSL/TLS Certificate for senag-auto.ch
Self-signed- Issued by (CA)
- server.brielmayer.com
- Subject
- server.brielmayer.com
- Valid from
- Aug 15, 2026
- Valid until
- Aug 15, 2027 (363 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 6604051B328D93D3019485E2F4070DBFDBD793B2
- SHA-256 fingerprint
- FF:24:A1:4F:9F:47:08:02:F3:4C:90:CA:EE:9A:BF:20:4F:91:C9:BC:53:A7:9E:F9:43:66:91:6B:A3:2F:88:38
- Chain
- server.brielmayer.com
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by senag-auto.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch senag-auto.ch 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.