Hostname Info

public.us.sinaimg.cn is associated with the Sina application. The hostname points to approximately 322 IP addresses across 27 countries. The hostname is part of the sinaimg.cn domain.

To improve global delivery, this hostname uses DNS-based geolocation. By returning IP addresses specific to your region, the network minimizes round-trip time and provides a localized connection point.

Associated Application

Sina - Portal
Sina is a Chinese technology company. Sina operates four major business lines: Sina Weibo, Sina Mobile, Sina Online, and Sinanet.