SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
etzel-immo.ch
SSL/TLS Certificate
SSL/TLS Certificate for etzel-immo.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- etzel-immo.ch
- Valid from
- Jul 23, 2026
- Valid until
- Oct 21, 2026 (70 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05EAA39768C4F477AE9031F1FBBB70A40B67
- SHA-256 fingerprint
- 96:95:F1:DB:BB:58:FD:AB:10:A6:10:AB:F7:93:63:5C:76:2B:5A:D7:A9:B7:36:68:95:13:A9:A7:9C:7E:4C:05
- 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 etzel-immo.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch etzel-immo.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.