| Date | IP Address |
| 2020-09-08 | 35.160.108.207 (ClassC) |
| 2022-08-09 | 44.235.162.96 (ClassC) |
| 2023-11-01 | 54.187.195.118 (ClassC) |
| 2025-01-23 | 34.218.174.5 (ClassC) |
| 2025-05-01 | 35.160.191.10 (ClassC) |
| 2025-06-05 | 52.42.0.134 (ClassC) |
| 2025-06-20 | 44.238.91.162 (ClassC) |
| 2025-06-23 | 54.148.87.76 (ClassC) |
| 2025-08-22 | 44.228.87.107 (ClassC) |
| 2025-09-08 | 52.25.117.235 (ClassC) |
| 2025-10-14 | 54.191.247.27 (ClassC) |
| 2025-10-23 | 35.160.195.85 (ClassC) |
| 2026-01-21 | 35.85.194.177 (ClassC) |
| 2026-02-18 | 50.112.152.22 (ClassC) |
| Date | Domain | IP |
| efm.surveytcsdk12.org | 2026-01-12 | 44.237.95.168 |
| www.surveytcsdk12.org | 2025-09-15 | 44.241.167.104 |