Some home routers are controlled by hackers and DNS is modified

Recently, users in many regions of China reported that the router signal at home was poor and the network speed was not fast. After analyzing the cooperation between DNSPOD, a well-known domestic domain name resolution service provider, and a third party, it was confirmed that this was a large-scale black product attack, which would affect some home router users. When accessing all network services, DNS resolution was dispatched to Jiangsu Telecom or surrounding lines The access delay increases or the access fails due to node capacity and other reasons. The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

DNSPOD has issued an announcement on this event It also provides temporary solutions: The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

Dear DNSPod user The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

Recently, we monitored a number of customers' traffic being dispatched to Jiangsu Telecom from various operators across the country. Through cooperation with third parties, analysis and troubleshooting, it was confirmed that this was a large-scale black production attack, not a DNSPod problem. This event will affect some home router users. When accessing all network services, DNS resolution is dispatched to Jiangsu Telecom or the surrounding lines. Due to cross network, cross province, node capacity and other reasons, access delay increases or access fails. The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

Temporary solution: The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

1. Guide the user to check whether the wireless router DNS has been tampered with by hackers, and correct the DNS in a timely manner. It can be changed to the default DNS of the operator or the public DNS provided by us: 119.29.29.29 or 119.28.28.28 The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

2. It is recommended that DNSPod customers temporarily adjust the lines of Jiangsu Telecom to use BGP nodes for coverage The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

3. At present, DNSPod is also cooperating with the third party and relevant departments (CNCERT, etc.) for further analysis and processing. The latest news will be synchronized in time. For details, please pay attention to the subsequent announcements of DNSPod and CNCERT. The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

If your router has access delay or access failure when surfing the Internet, please check whether your router DNS has been modified as soon as possible, and set DNS according to the temporary solution provided by DNSPOD. The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

Common public DNS services in China are as follows: The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

DNSPOD：119.29.29.29,119.28.28.28 The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

Alibaba Public DNS: 223.5.55223.6.6.6 The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html

114DNS：114.114.114.114,114.114.115.115 The article originates from the fallen fish- https://www.duoluodeyu.com/2527.html