SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
velux-stiftung.org
SSL/TLS Certificate
SSL/TLS Certificate for velux-stiftung.org
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- veluxstiftung.ch
- Valid from
- Aug 26, 2026
- Valid until
- Nov 24, 2026 (33 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 057B01EEFA20F5AA68358E19D7B296430C5C
- SHA-256 fingerprint
- 83:D1:BD:8A:97:C3:25:A0:A9:22:45:78:3D:BF:1C:EE:45:9F:8B:0B:7A:CB:60:62:49:2B:2F:F4:73:3A:EE:1E
- 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 24, 2026.
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TLS certificate
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