SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
rolfing-balance.ch
SSL/TLS Certificate
SSL/TLS Certificate for rolfing-balance.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- rolfing-balance.ch
- Valid from
- Oct 11, 2026
- Valid until
- Jan 9, 2027 (66 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 067E4D96571776499DE56A30BC9FBA943432
- SHA-256 fingerprint
- 88:A8:7D:0F:B1:AC:1E:F5:8C:F7:95:4D:87:4E:3D:00:04:80:CB:93:5D:5A:2A:9A:BC:B7:09:46:76:E0:E9:CB
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by rolfing-balance.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch rolfing-balance.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, 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.