Public-record summary
From the public records linked to sjtu.edu.cn we extracted four anchors: country China, registrar Unknown, age ? yrs, encryption status No. Everything else builds on those.
How long has sjtu.edu.cn existed?
According to RDAP records, sjtu.edu.cn was registered around ? years ago through Unknown. This is a useful signal but should be combined with content review.
In-transit protection
For data moving between the user and sjtu.edu.cn, the encryption check returned: No. This is the single most important infrastructural safety check we run.
Infrastructure provider
Our GeoIP lookup places sjtu.edu.cn on the Unknown network, geographically in China. ISP-level reputation matters: established networks tend to act on abuse reports faster.
How we read this profile
For sjtu.edu.cn, the combined picture (? yrs, SSL No, China hosting, Unknown registration) lands in the "moderate" band. That is a starting point, not a final verdict.
Final take
Combining all signals, we rate sjtu.edu.cn at 57/100 (moderate). Always perform your own due diligence before sharing personal data or money.