| Date | IP Address |
| 2016-06-25 | 202.91.242.20 (ClassC) |
| 2024-09-09 | 104.21.28.169 (ClassC) |
| 2024-10-28 | 172.67.146.233 (ClassC) |
| 2025-05-13 | 156.236.182.65 (ClassC) |
| 2025-07-15 | 45.200.235.193 (ClassC) |
| 2026-02-25 | 38.38.34.26 (ClassC) |
| Date | Domain | IP |
| www.ddnc.com.cn | 2024-09-12 | 172.67.146.233 |