SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lis-immob.ch
SSL/TLS Certificate
SSL/TLS Certificate for lis-immob.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lis-immob.ch
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (30 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06ADACC70986D3B88E5157F511C9D6BCC14D
- SHA-256 fingerprint
- 1F:EE:6B:40:85:36:FB:7F:86:52:5F:3C:76:3A:CA:ED:F6:2E:6F:84:78:77:35:5A:09:EA:08:8F:6E:92:4C:A9
- 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 lis-immob.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lis-immob.ch continuously, notifying you the moment anything moves across all three signals:
Uptime
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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.
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