| Date | IP Address |
| 2016-08-23 | 216.3.51.115 (ClassC) |
| 2016-12-12 | 23.62.239.56 (ClassC) |
| 2017-05-06 | 216.3.51.122 (ClassC) |
| 2017-05-15 | 23.62.239.59 (ClassC) |
| 2017-06-30 | 24.143.193.224 (ClassC) |
| 2017-07-18 | 24.143.193.91 (ClassC) |
| 2017-09-01 | 23.219.36.18 (ClassC) |
| 2025-11-17 | 172.67.214.229 (ClassC) |
| 2026-03-01 | 104.21.16.175 (ClassC) |
| Date | Domain | IP |
| welcome.efexchangeyear.org | 2024-07-15 | 50.18.215.94 |
| blog.efexchangeyear.org | 2024-04-26 | 52.9.166.110 |
| click.efexchangeyear.org | 2025-04-17 | 172.67.214.229 |
| www.efexchangeyear.org | 2025-11-17 | 172.67.214.229 |