| Date | IP Address |
| 2021-10-01 | 103.214.132.11 (ClassC) |
| 2022-03-30 | 104.22.24.228 (ClassC) |
| 2022-03-30 | 104.22.25.228 (ClassC) |
| 2022-03-30 | 172.67.5.66 (ClassC) |
| 2022-07-05 | 104.21.92.180 (ClassC) |
| 2022-07-05 | 172.67.197.21 (ClassC) |
| 2022-10-17 | 172.64.80.1 (ClassC) |
| 2023-02-12 | 172.67.151.33 (ClassC) |
| 2023-08-15 | 104.21.40.122 (ClassC) |
| 2023-10-21 | 104.21.18.184 (ClassC) |
| 2023-10-21 | 172.67.183.29 (ClassC) |
| 2023-11-02 | 172.64.202.21 (ClassC) |
| 2023-11-06 | 172.64.108.19 (ClassC) |
| 2023-11-06 | 172.64.109.19 (ClassC) |
| 2023-11-07 | 172.64.168.6 (ClassC) |
| 2023-12-06 | 172.64.140.4 (ClassC) |
| 2023-12-06 | 172.64.141.4 (ClassC) |
| 2023-12-14 | 172.64.169.6 (ClassC) |
| 2024-01-22 | 172.64.203.21 (ClassC) |
| 2026-02-06 | 104.21.36.229 (ClassC) |
| 2026-02-26 | 172.67.200.201 (ClassC) |
| Date | Domain | IP |
| mad.rsut.io | 2025-10-02 | 104.21.36.229 |
| sdk.rsut.io | 2026-01-18 | 172.67.200.201 |
| mailer.rsut.io | 2026-01-10 | 104.21.36.229 |
| www.rsut.io | 2025-11-06 | 104.21.36.229 |