SSL/TLS Certificate Lookup
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a-tec-ag.ch
SSL/TLS Certificate
SSL/TLS Certificate for a-tec-ag.ch
Self-signed- Issued by (CA)
- s015.cyon.net
- Subject
- s015.cyon.net
- Valid from
- Apr 13, 2020
- Valid until
- Apr 13, 2021 (expired 1940 days ago)
- Public key
- RSA 4096-bit
- Serial
- F3E14EA0B9A01925
- SHA-256 fingerprint
- C6:FF:98:22:04:F6:93:75:3A:FB:24:E7:60:4A:76:B7:FF:54:04:43:03:5C:65:C7:BA:D1:60:FB:28:F8:CA:7F
- Chain
- s015.cyon.net
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 26, 2026.
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TLS certificate
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