SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
usema.com.br
SSL/TLS Certificate
SSL/TLS Certificate for usema.com.br
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- usema.com.br
- Valid from
- May 28, 2026
- Valid until
- Aug 26, 2026 (35 days remaining)
- Public key
- EC 256-bit
- Serial
- 062DEF7E4589058612D1F31EF64DA564F33D
- SHA-256 fingerprint
- A7:DD:BD:17:91:9C:7D:35:D4:4B:40:9B:1F:5A:C7:FA:B5:FC:58:09:E6:9E:71:7B:42:FC:04:2A:AA:30:CD:68
- Chain
- E7 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.