| Date | IP Address |
| 2021-02-15 | 172.64.109.29 (ClassC) |
| 2021-03-10 | 172.64.160.10 (ClassC) |
| 2026-02-25 | 172.67.140.242 (ClassC) |
| Date | Domain | IP |
| r2mauth.gdbsu.com | 2026-02-25 | 104.21.27.28 |
| tt2mssxl.gdbsu.com | 2025-11-05 | 172.67.140.242 |
| eoskr.gdbsu.com | 2026-02-25 | 172.67.140.242 |
| eostw.gdbsu.com | 2025-05-09 | 172.67.140.242 |