| 202.38.64.1 | 202.38.64.1 | DNS server of University of Science and Technology of China, Hefei, Anhui Province |
| 202.103.243.112 | 202.103.243.112 | DNS server of Guilin University of Electronic Science and Technology, Guilin, Guangxi |
| 202.112.112.10 | 202.112.112.10 | DNS server of Renmin University of China |
| 202.112.144.30 | 202.112.144.30 | DNS server of Beijing Jiaotong University |
| 202.113.16.10 | 202.113.16.10 | Nankai University Network Center preferred DNS server |
| 202.113.16.11 | 202.113.16.11 | Nankai University student mail system, network center standby DNS server |
| 202.114.0.242 | 202.114.0.242 | DNS server of Huazhong University of Science and Technology, Wuhan, Hubei Province |
| 202.114.240.6 | 202.114.240.6 | DNS server of Wuhan University of Science and Technology, Wuhan City, Hubei Province |
| 202.115.32.39 | 202.115.32.39 | DNS server of Sichuan Union University, Chengdu City, Sichuan Province |
| 202.175.3.3 | 202.175.3.3 | Macau University of Macau DNS server |
| 202.175.3.8 | 202.175.3.8 | Macau University of Macau DNS server |
| 202.193.64.33 | 202.193.64.33 | DNS server of Guilin University of Electronic Science and Technology, Guilin, Guangxi |
| 202.196.64.1 | 202.196.64.1 | DNS server of Zhengzhou University, Zhengzhou City, Henan Province |
| 202.203.144.33 | 202.203.144.34 | DNS server of Yunnan University for Nationalities in Kunming City, Yunnan Province |
| 202.203.160.33 | 202.203.160.34 | DNS server of Kunming University of Science and Technology, Kunming City, Yunnan Province |
| 202.203.192.33 | 202.203.192.33 | DNS server of Yunnan University of Finance and Economics, Kunming City, Yunnan Province |
| 202.203.208.33 | 202.203.208.34 | DNS server of Yunnan University, Kunming City, Yunnan Province |
| 202.203.224.33 | 202.203.224.34 | DNS server of Yunnan Normal University, Kunming City, Yunnan Province |
| 210.38.192.33 | 210.38.192.33 | DNS Server of Shaoguan College, Shaoguan City, Guangdong Province |
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