| Date | IP Address |
| 2024-08-10 | 35.74.52.18 (ClassC) |
| 2024-11-04 | 54.65.75.166 (ClassC) |
| 2024-11-12 | 52.196.4.88 (ClassC) |
| 2024-11-27 | 54.250.131.62 (ClassC) |
| 2024-12-12 | 54.178.234.42 (ClassC) |
| 2025-01-06 | 35.73.177.204 (ClassC) |
| 2025-04-24 | 18.177.171.148 (ClassC) |
| Date | Domain | IP |
| kansai.qzin.jp | 2024-10-07 | 18.179.194.52 |
| kanto.qzin.jp | 2024-12-20 | 54.250.131.62 |
| kitakanto.qzin.jp | 2025-01-04 | 54.250.131.62 |
| hokkaido-tohoku.qzin.jp | 2024-12-20 | 54.250.131.62 |
| chugoku-shikoku.qzin.jp | 2024-12-20 | 54.250.131.62 |
| hokuriku-koshinetsu.qzin.jp | 2024-12-20 | 54.250.131.62 |
| www.qzin.jp | 2024-08-10 | 35.74.52.18 |