| Date | IP Address |
| 2025-02-28 | 104.22.28.92 (ClassC) |
| 2025-03-19 | 172.67.42.120 (ClassC) |
| 2025-07-02 | 104.22.29.92 (ClassC) |
| 2025-11-06 | 104.20.20.81 (ClassC) |
| 2025-12-04 | 172.66.157.90 (ClassC) |
| Date | Domain | IP |
| learn-usa.etrainu.com | 2025-04-20 | 104.22.29.92 |
| stg-learn-usa.etrainu.com | 2025-04-16 | 172.67.42.120 |
| ayso.learn-usa.etrainu.com | 2025-01-13 | 104.22.28.92 |
| assess-usa.etrainu.com | 2024-12-15 | 52.84.162.118 |
| static.etrainu.com | 2025-03-10 | 3.163.189.40 |
| prdsls.static.etrainu.com | 2024-07-31 | 108.139.10.121 |
| dev.static.etrainu.com | 2024-11-26 | 99.84.66.25 |
| dev-marketplace.etrainu.com | 2024-12-09 | 104.22.28.92 |
| staging.etrainu.com | 2025-07-01 | 104.22.28.92 |
| api.etrainu.com | 2025-01-15 | 18.238.217.22 |
| prda.api.etrainu.com | 2025-05-26 | 18.161.6.94 |
| prdsls.api.etrainu.com | 2024-09-12 | 3.163.24.107 |
| dev.api.etrainu.com | 2024-08-15 | 204.246.191.80 |
| learn.etrainu.com | 2024-11-24 | 54.253.14.178 |
| stg-learn.etrainu.com | 2024-11-24 | 54.66.180.99 |
| dev-learn.etrainu.com | 2024-11-24 | 54.253.14.178 |
| learn-sls.etrainu.com | 2024-11-25 | 104.22.29.92 |
| stg-learn-sls.etrainu.com | 2024-12-16 | 104.22.29.92 |
| assess.etrainu.com | 2024-12-20 | 18.65.229.23 |
| sls.assess.etrainu.com | 2024-08-03 | 18.65.229.72 |
| dev.etrainu.com | 2025-02-28 | 104.22.28.92 |
| www.etrainu.com | 2025-04-17 | 172.67.42.120 |