Public-record summary
From the public records linked to sumo.or.jp we extracted four anchors: country Japan, registrar Unknown, age ? yrs, encryption status OK. Everything else builds on those.
In-transit protection
For data moving between the user and sumo.or.jp, the encryption check returned: OK. This is the single most important infrastructural safety check we run.
How long has sumo.or.jp existed?
According to RDAP records, sumo.or.jp was registered around ? years ago through Unknown. This is a useful signal but should be combined with content review.
Infrastructure provider
Our GeoIP lookup places sumo.or.jp on the Unknown network, geographically in Japan. ISP-level reputation matters: established networks tend to act on abuse reports faster.
How we read this profile
For sumo.or.jp, the combined picture (? yrs, SSL OK, Japan hosting, Unknown registration) lands in the "safe" band. That is a starting point, not a final verdict.
Final take
Combining all signals, we rate sumo.or.jp at 70/100 (safe). Always perform your own due diligence before sharing personal data or money.