The Alibaba Cloud has announced that it will start imposing intelligent traffic control measures on free DNS requests in the public DNS system starting from September 30, 2024 at 24:00. The service will restrict the number of concurrent requests for free traffic by source IP based on the network load and overall quality of service of the public DNS system. The specific limit speed will be adjusted according to network load and the overall quality of service of the public DNS system to ensure stable and satisfactory use experience. Are there any other available public DOH and DOT services in China? AdGuard Home is currently using Tencent and Alibaba's services but they have started limiting