| Date | IP Address |
| 2021-09-30 | 104.20.216.46 (ClassC) |
| 2021-09-30 | 104.20.217.46 (ClassC) |
| 2021-09-30 | 172.67.19.173 (ClassC) |
| 2025-04-22 | 104.26.7.123 (ClassC) |
| 2025-11-22 | 172.67.74.134 (ClassC) |
| Date | Domain | IP |
| webplatform.tefsec.com | 2024-11-25 | 46.4.33.29 |
| mtsadmin.tefsec.com | 2025-04-22 | 104.26.7.123 |
| www.tefsec.com | 2024-11-25 | 104.26.6.123 |