SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
furg.edu.br
SSL/TLS Certificate
SSL/TLS Certificate for furg.edu.br
Expired- Issued by (CA)
- Rede Nacional de Ensino e Pesquisa - RNP
- Subject
- *.furg.edu.br
- Valid from
- Jul 1, 2022
- Valid until
- Aug 2, 2023 (expired 1150 days ago)
- Public key
- RSA 2048-bit
- Serial
- 19D3722EC8CA8B0EE7BC192B
- SHA-256 fingerprint
- A4:62:48:EF:03:75:64:C2:85:95:F2:6B:02:A0:AE:81:78:10:EC:FC:68:C3:A0:61:58:2F:39:C0:87:67:3C:DF
- Chain
- —
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 10, 2026.
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DNS changes
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TLS certificate
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