| Date | IP Address |
| 2016-11-04 | 218.60.119.242 (ClassC) |
| 2016-11-13 | 116.55.241.210 (ClassC) |
| 2017-01-20 | 124.95.157.236 (ClassC) |
| 2017-06-17 | 221.204.186.137 (ClassC) |
| 2017-11-15 | 180.97.168.164 (ClassC) |
| 2024-10-13 | 172.67.220.231 (ClassC) |
| 2025-01-13 | 104.21.94.75 (ClassC) |
| Date | Domain | IP |
| tj.duocw.com | 2024-06-25 | 172.67.220.231 |
| www.duocw.com | 2024-10-13 | 172.67.220.231 |