SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
la-ing.ch
SSL/TLS Certificate
SSL/TLS Certificate for la-ing.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- la-ing.ch
- Valid from
- Oct 25, 2026
- Valid until
- Jan 23, 2027 (70 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06C739D5E901647CDA92AA194D163B6FEE10
- SHA-256 fingerprint
- 0C:BA:04:0D:86:3F:6D:5C:5F:62:8A:FC:EF:9A:13:09:14:2E:41:5D:F6:D0:7F:AA:BC:C0:E1:31:E2:08:B6:ED
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 28, 2026.
Never get surprised by la-ing.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch la-ing.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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