SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
freiraum-architekten.com
SSL/TLS Certificate
SSL/TLS Certificate for freiraum-architekten.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- faessler-planung.ch
- Valid from
- Nov 2, 2026
- Valid until
- Jan 31, 2027 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0687521E5EA3F5FFFA6DB1ECE0F0F8C0A396
- SHA-256 fingerprint
- A7:7B:83:E4:59:E0:96:43:B6:18:D2:42:03:C9:A5:36:2C:9B:23:C2:78:22:AF:A9:8A:83:CE:C2:08:E8:8D:B7
- 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
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