| Date | IP Address |
| 2025-02-04 | 13.90.253.243 (ClassC) |
| Date | Domain | IP |
| gk2-mocktest-1.tightropeco.net | 2025-02-04 | 13.90.253.243 |
| api.gk2-mocktest-1.tightropeco.net | 2024-11-24 | 13.90.253.243 |
| login.gk2-mocktest-1.tightropeco.net | 2024-11-24 | 13.90.253.243 |
| gk2-mocktest-2.tightropeco.net | 2024-11-24 | 13.90.253.243 |
| api.gk2-mocktest-2.tightropeco.net | 2024-11-24 | 13.90.253.243 |
| login.gk2-mocktest-2.tightropeco.net | 2024-11-24 | 13.90.253.243 |
| gk2-mocktest-3.tightropeco.net | 2024-11-24 | 13.90.253.243 |
| api.gk2-mocktest-3.tightropeco.net | 2025-02-04 | 13.90.253.243 |
| login.gk2-mocktest-3.tightropeco.net | 2024-11-24 | 13.90.253.243 |