| Date | IP Address |
| 2023-08-04 | 104.21.59.165 (ClassC) |
| 2023-08-18 | 172.67.180.238 (ClassC) |
| 2024-09-10 | 104.26.15.248 (ClassC) |
| 2025-04-04 | 104.26.14.248 (ClassC) |
| 2026-03-01 | 172.67.73.108 (ClassC) |
| Date | Domain | IP |
| app.rnkr.co | 2026-02-04 | 3.163.24.100 |
| www.rnkr.co | 2023-08-04 | 104.21.59.165 |