| Date | IP Address |
| 2016-07-14 | 69.171.230.5 (ClassC) |
| 2017-05-19 | 31.13.77.6 (ClassC) |
| 2017-05-23 | 157.240.3.19 (ClassC) |
| 2017-09-21 | 31.13.91.2 (ClassC) |
| 2017-10-19 | 157.240.20.15 (ClassC) |
| 2017-11-02 | 157.240.1.18 (ClassC) |
| 2017-11-17 | 31.13.64.16 (ClassC) |
| 2017-12-15 | 185.60.216.15 (ClassC) |
| 2018-09-20 | 157.240.14.15 (ClassC) |
| 2018-09-21 | 31.13.76.102 (ClassC) |
| 2023-12-23 | 157.240.254.12 (ClassC) |
| 2024-04-14 | 31.13.66.4 (ClassC) |
| 2024-06-08 | 157.240.249.13 (ClassC) |
| 2024-12-26 | 31.13.70.1 (ClassC) |
| 2025-01-09 | 157.240.22.19 (ClassC) |
| 2025-03-10 | 157.240.19.19 (ClassC) |
| 2025-03-24 | 57.144.104.141 (ClassC) |
| 2025-04-15 | 157.240.3.20 (ClassC) |
| 2025-08-21 | 157.240.11.17 (ClassC) |
| Date | Domain | IP |
| www.mask7.fquestions.com | 2025-03-06 | 57.144.104.1 |
| dongquang.fquestions.com | 2025-05-08 | 31.13.70.36 |
| datamaskin.fquestions.com | 2025-05-09 | 157.240.3.35 |
| www.fquestions.com | 2025-01-30 | 157.240.3.35 |