| Date | IP Address |
| 2020-04-13 | 13.225.205.71 (ClassC) |
| 2020-05-31 | 13.225.210.27 (ClassC) |
| 2020-05-31 | 13.225.210.45 (ClassC) |
| 2021-01-25 | 52.84.22.26 (ClassC) |
| 2021-06-30 | 65.8.228.88 (ClassC) |
| 2024-06-09 | 99.84.66.35 (ClassC) |
| 2025-06-29 | 3.163.24.107 (ClassC) |
| 2025-07-09 | 3.163.24.38 (ClassC) |
| 2025-07-14 | 3.167.112.54 (ClassC) |
| 2025-08-16 | 3.163.24.20 (ClassC) |
| 2025-08-23 | 3.163.24.25 (ClassC) |
| Date | Domain | IP |
| admin.minlabo.nishikawa1566.com | 2024-08-30 | 3.163.24.124 |
| shop.nishikawa1566.com | 2024-06-09 | 99.84.66.35 |
| slp-analysis-app.emb-app.nishikawa1566.com | 2024-06-03 | 52.194.139.30 |
| id-user.nishikawa1566.com | 2025-03-01 | 52.197.206.129 |
| cu-user.nishikawa1566.com | 2024-11-24 | 13.113.62.155 |
| www.nishikawa1566.com | 2024-08-10 | 54.199.67.71 |