| Date | IP Address |
| 2024-06-16 | 3.234.45.76 (ClassC) |
| 2024-07-03 | 35.172.153.23 (ClassC) |
| 2024-11-04 | 3.225.244.133 (ClassC) |
| 2024-12-27 | 52.44.143.33 (ClassC) |
| 2025-04-23 | 18.208.242.162 (ClassC) |
| 2025-05-17 | 54.146.92.176 (ClassC) |
| Date | Domain | IP |
| api.qan1.registration.dteenergy.com | 2024-04-23 | 44.196.190.52 |
| qa.registration.dteenergy.com | 2025-03-20 | 204.246.191.78 |
| api.qa.registration.dteenergy.com | 2024-06-16 | 54.172.66.124 |
| pre.registration.dteenergy.com | 2024-07-12 | 99.84.66.72 |
| api.registration.dteenergy.com | 2024-04-23 | 18.208.117.127 |
| dev.registration.dteenergy.com | 2024-11-24 | 18.161.6.86 |
| api.dev.registration.dteenergy.com | 2024-06-16 | 3.234.45.76 |