SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nexx-brasil.com.br
SSL/TLS Certificate
SSL/TLS Certificate for nexx-brasil.com.br
Self-signed- Issued by (CA)
- nexx-brasil.com.br
- Subject
- nexx-brasil.com.br
- Valid from
- Jul 12, 2022
- Valid until
- Jul 12, 2023 (expired 1221 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0248FBF55D
- SHA-256 fingerprint
- 00:F7:F8:6D:33:9A:5E:28:D8:48:86:17:9A:79:F0:71:15:BF:02:FA:8F:F2:91:6A:3F:1E:F1:3A:E0:5F:CB:0C
- Chain
- nexx-brasil.com.br
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 15, 2026.
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Uptime
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DNS changes
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TLS certificate
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