SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ort-der-besinnung.ch
SSL/TLS Certificate
SSL/TLS Certificate for ort-der-besinnung.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ort-der-besinnung.ch
- Valid from
- Jul 19, 2026
- Valid until
- Oct 17, 2026 (86 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05C9DEDB5DB8A1BA5BBD7512F8DEECEF2DD3
- SHA-256 fingerprint
- DA:F1:31:EC:5E:02:C4:AE:2C:34:E3:04:83:65:DC:FE:23:C2:4D:51:2D:EA:9F:83:FC:7F:75:F0:F8:6A:9F:3E
- Chain
- YR2 → 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 ort-der-besinnung.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ort-der-besinnung.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.