| Date | IP Address |
| 2021-06-04 | 54.150.140.108 (ClassC) |
| 2025-10-15 | 35.73.221.6 (ClassC) |
| Date | Domain | IP |
| dashboard.mta.hdems.com | 2025-04-17 | 3.163.24.23 |
| console.mo.hdems.com | 2025-10-15 | 35.73.221.6 |
| hed-imgs.stg.mo.hdems.com | 2024-09-21 | 54.92.55.26 |
| v2015.ssso.hdems.com | 2024-12-12 | 3.115.17.90 |
| static.ssso.hdems.com | 2024-11-11 | 52.192.232.149 |
| sync.ssso.hdems.com | 2024-12-06 | 54.254.241.202 |
| ap.ssso.hdems.com | 2024-09-22 | 54.248.75.228 |
| verify.ssso.hdems.com | 2024-11-13 | 13.115.77.195 |
| www.hdems.com | 2024-08-10 | 99.84.66.13 |