SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bio-pflanzen.ch
SSL/TLS Certificate
SSL/TLS Certificate for bio-pflanzen.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- bio-pflanzen.ch
- Valid from
- Aug 5, 2026
- Valid until
- Nov 3, 2026 (79 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 053AB822414DEF7273E9F63C0DB8F7D99967
- SHA-256 fingerprint
- 77:4A:AF:00:BF:55:BF:A4:3F:02:FC:38:CD:94:B5:E7:11:C3:9A:C1:EE:26:68:B9:FE:35:E0:13:43:E0:29:1B
- 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
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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