| Date | IP Address |
| 2024-06-16 | 54.172.66.124 (ClassC) |
| 2025-05-07 | 34.227.45.240 (ClassC) |
| 2025-05-16 | 50.19.213.177 (ClassC) |
| 2025-05-19 | 54.86.41.56 (ClassC) |
| 2025-07-22 | 3.231.23.77 (ClassC) |
| 2025-09-01 | 54.175.0.157 (ClassC) |
| 2025-09-13 | 54.235.167.202 (ClassC) |
| 2025-12-09 | 3.233.32.27 (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 | 2024-07-31 | 18.173.121.114 |
| api.registration.dteenergy.com | 2024-04-23 | 18.208.117.127 |
| dev.registration.dteenergy.com | 2025-01-06 | 3.163.158.25 |
| api.dev.registration.dteenergy.com | 2024-06-16 | 3.234.45.76 |