Snapshot
Snapshot of douban.com: 21.7 years old, hosted in China, ISP Unknown, HTTPS OK.
Connection security
We performed a TLS handshake against douban.com and got: OK. Combined with the registrar (Alibaba Cloud Computing (Beijing) Co., Ltd.) and country (China), this gives a baseline security view.
Lifespan
Counting from registration day, douban.com has been around for approximately 21.7 years through Alibaba Cloud Computing (Beijing) Co., Ltd. — within the "mature" maturity bracket of our scoring model.
Network footprint
From a network perspective, douban.com is hosted in China through Unknown. This affects latency, applicable law and abuse-handling channels.
Reputation signals
Public infrastructure alone cannot prove a site is safe — it can only show whether it follows industry baselines (HTTPS, mature registration, traceable WHOIS). For trust beyond that, cross-check user reviews and your own communication with the operator.
In one sentence
douban.com currently ranks very_safe with a score of 100/100, based purely on public infrastructure facts.