SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ruettimann-foodsafety.ch
SSL/TLS Certificate
SSL/TLS Certificate for ruettimann-foodsafety.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ruettimann-foodsafety.ch
- Valid from
- Jun 6, 2026
- Valid until
- Sep 4, 2026 (28 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 063D1908C33560AAABC4930101A9D226C070
- SHA-256 fingerprint
- 73:1D:D9:D3:15:43:75:E4:46:5F:C4:CE:FA:6B:4B:89:F2:C2:B6:CA:10:55:66:54:48:04:6D:D1:D0:70:47:15
- 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.
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Uptime
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DNS changes
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TLS certificate
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