| Date | IP Address |
| 2020-12-20 | 13.249.138.197 (ClassC) |
| 2020-12-20 | 13.249.138.20 (ClassC) |
| 2020-12-20 | 13.249.138.88 (ClassC) |
| 2024-09-30 | 76.223.54.146 (ClassC) |
| 2025-09-13 | 166.117.110.61 (ClassC) |
| 2025-09-17 | 99.83.161.153 (ClassC) |
| 2026-02-04 | 13.248.169.48 (ClassC) |
| Date | Domain | IP |
| mx0.e.collegeinfo.com | 2025-07-21 | 13.248.169.48 |
| mx02.e.collegeinfo.com | 2025-06-22 | 13.248.169.48 |
| mail.e.collegeinfo.com | 2024-09-13 | 13.248.169.48 |
| newmail.e.collegeinfo.com | 2025-06-22 | 13.248.169.48 |
| authsmtp.e.collegeinfo.com | 2025-07-12 | 13.248.169.48 |
| a.mx.e.collegeinfo.com | 2024-09-30 | 76.223.54.146 |
| mbox.e.collegeinfo.com | 2025-07-04 | 76.223.54.146 |