SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
usicomconexoes.com.br
SSL/TLS Certificate
SSL/TLS Certificate for usicomconexoes.com.br
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- usicomconexoes.com.br
- Valid from
- Jan 21, 2025
- Valid until
- Apr 21, 2025 (expired 523 days ago)
- Public key
- RSA 4096-bit
- Serial
- 0420E91E33631D276C181B71006085C38AE1
- SHA-256 fingerprint
- FC:89:FD:B1:D4:74:F6:BB:BF:CD:77:A1:4F:CA:45:64:2F:AE:5A:2A:FD:DA:9B:97:7E:8A:88:92:1E:67:EC:62
- Chain
- R10 → 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 Jul 27, 2026.
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Uptime
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DNS changes
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TLS certificate
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