| Date | IP Address |
| 2021-01-12 | 99.84.214.123 (ClassC) |
| 2021-01-14 | 99.84.214.91 (ClassC) |
| 2024-07-27 | 18.161.6.23 (ClassC) |
| 2025-03-08 | 18.161.6.74 (ClassC) |
| 2025-09-18 | 3.169.173.114 (ClassC) |
| 2025-10-16 | 3.169.173.125 (ClassC) |
| 2026-01-05 | 3.169.173.124 (ClassC) |
| Date | Domain | IP |
| shinsei.serendipity2010.com | 2024-02-25 | 18.161.6.23 |