SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lubee-edition.com
SSL/TLS Certificate
SSL/TLS Certificate for lubee-edition.com
Self-signed- Issued by (CA)
- letsencrypt-nginx-proxy-companion
- Subject
- letsencrypt-nginx-proxy-companion
- Valid from
- Aug 1, 2024
- Valid until
- Aug 1, 2025 (expired 443 days ago)
- Public key
- RSA 4096-bit
- Serial
- 21D90F17E97E026BFE438B64AB1C72C2CC06ED6F
- SHA-256 fingerprint
- 63:AF:EA:1D:EF:6A:16:B0:94:DC:B7:66:62:D1:80:5A:02:F0:08:0E:49:8A:42:F9:66:42:1D:8B:9A:09:EE:54
- Chain
- letsencrypt-nginx-proxy-companion
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 Oct 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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