Nan Fang Du Shi Bao·2025-08-13 10:48Core Viewpoint - Recent network anomalies experienced by China Unicom users have raised concerns, particularly on the evening of August 12, when many users reported being unable to access the internet [1][4][6]. Group 1: Incident Details - Multiple users, primarily from Beijing, but also from Tianjin, Hebei, and Liaoning, reported network issues on August 12 [4]. - The network failure was noted around 8 PM, with users unable to access various websites and apps [6]. - An internet industry professional indicated that the issue was linked to local DNS anomalies, which caused certain domains to resolve incorrectly, leading to access problems [8]. Group 2: Response and Historical Context - As of the report's publication, China Unicom's official customer service accounts had not responded to the incident [6][9]. - Historical context includes a significant network outage in 2019 that affected multiple provinces and cities, where China Unicom acknowledged the issue and apologized to affected customers [11].