Public-record summary
From the public records linked to fio.cz we extracted four anchors: country Czechia, registrar Unknown, age 29.8 yrs, encryption status OK. Everything else builds on those.
How long has fio.cz existed?
According to RDAP records, fio.cz was registered around 29.8 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 fio.cz, the encryption check returned: OK. This is the single most important infrastructural safety check we run.
Infrastructure provider
Our GeoIP lookup places fio.cz on the Unknown network, geographically in Czechia. ISP-level reputation matters: established networks tend to act on abuse reports faster.
How we read this profile
For fio.cz, the combined picture (29.8 yrs, SSL OK, Czechia hosting, Unknown registration) lands in the "very_safe" band. That is a starting point, not a final verdict.
Final take
Combining all signals, we rate fio.cz at 90/100 (very_safe). Always perform your own due diligence before sharing personal data or money.