SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
puc-rio.br
SSL/TLS Certificate
SSL/TLS Certificate for puc-rio.br
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- www.puc-rio.br
- Valid from
- Dec 2, 2025
- Valid until
- Jan 2, 2027 (72 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 056496D3A9E2021709AFEB35886594FF
- SHA-256 fingerprint
- 13:0B:6F:50:86:44:9A:03:55:B0:D2:4A:EB:E3:3D:76:D6:A3:02:65:C0:68:05:66:BD:EC:DD:4F:07:0D:9E:F9
- Chain
- RapidSSL TLS RSA CA G1 → DigiCert Global Root G2
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 25, 2026.
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Uptime
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DNS changes
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TLS certificate
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