| Date | IP Address |
| 2015-02-12 | 183.57.148.246 (ClassC) |
| 2016-03-11 | 183.61.10.163 (ClassC) |
| 2016-10-13 | 59.63.188.146 (ClassC) |
| 2017-07-19 | 121.14.255.82 (ClassC) |
| 2024-12-26 | 221.122.179.142 (ClassC) |
| 2026-02-27 | 211.157.134.241 (ClassC) |
| Date | Domain | IP |
| rsac.nsfocus.com.cn | 2024-08-28 | 122.14.62.91 |
| www.nsfocus.com.cn | 2015-02-12 | 183.57.148.246 |