SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
holz-parkett.ch
SSL/TLS Certificate
SSL/TLS Certificate for holz-parkett.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- holz-parkett.ch
- Valid from
- Jun 21, 2026
- Valid until
- Sep 19, 2026 (31 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 058AAC8AB23BB14579707974E99BE815681B
- SHA-256 fingerprint
- AC:F2:1B:06:E0:7E:0D:DC:4F:B1:6D:A9:36:DC:FF:C5:4D:70:6F:57:F1:6A:44:86:00:9A:EE:C8:9C:2A:55:7B
- 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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