SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
boesch-architekten.ch
SSL/TLS Certificate
SSL/TLS Certificate for boesch-architekten.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- boesch-architekten.ch
- Valid from
- Oct 27, 2026
- Valid until
- Jan 25, 2027 (75 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05D3E863F889196519930BDB5BE2200AE4CC
- SHA-256 fingerprint
- 0E:78:FE:39:F3:35:0C:25:C5:B5:76:B9:AF:EF:28:86:E8:7D:FD:19:DA:CC:FA:D4:A0:64:9D:0A:E5:FE:F5:D3
- 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 Sep 10, 2026.
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Uptime
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DNS changes
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TLS certificate
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