SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bfswinti.ch
SSL/TLS Certificate
SSL/TLS Certificate for bfswinti.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- bfswinti.ch
- Valid from
- Aug 22, 2026
- Valid until
- Nov 20, 2026 (56 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 056B7AE759CE0D208CE098D6A0C74426DD25
- SHA-256 fingerprint
- 0B:C2:EA:0C:F2:6E:7D:E3:84:3D:EE:10:3F:BB:0F:3D:23:03:F3:45:00:FF:DE:84:E2:B4:6B:42:1A:48:9E:36
- 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.
This certificate has been served since Aug 13, 2026.
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Uptime
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DNS changes
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TLS certificate
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