SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lorenz-rochat.com
SSL/TLS Certificate
SSL/TLS Certificate for lorenz-rochat.com
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- ftp.lorenz-rochat.ch
- Valid from
- Jul 1, 2026
- Valid until
- Sep 29, 2026 (21 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 05B3DD080D133DD1B8AB9F7638298A98EE7A
- SHA-256 fingerprint
- 54:11:46:BB:79:39:A8:7F:9D:6E:21:45:25:CB:F9:EA:5F:1B:8F:96:62:7D:BB:CD:2E:88:74:14:14:CB:E4:42
- 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.
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Uptime
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DNS changes
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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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