| Date | IP Address |
| 2025-01-21 | 63.225.136.17 (ClassC) |
| Date | Domain | IP |
| mail2.dakotaelectric.com | 2025-01-07 | 63.225.136.2 |
| nisc.dakotaelectric.com | 2025-01-21 | 63.225.136.17 |
| dc4.ad.dakotaelectric.com | 2024-11-08 | 63.225.136.7 |
| outage.dakotaelectric.com | 2024-11-08 | 172.67.8.105 |
| pine.dakotaelectric.com | 2024-11-08 | 63.225.136.5 |
| share.dakotaelectric.com | 2024-11-08 | 63.225.136.12 |
| slink.dakotaelectric.com | 2024-11-08 | 209.180.48.71 |
| mail.dakotaelectric.com | 2024-11-09 | 209.180.48.68 |
| scan.dakotaelectric.com | 2024-11-07 | 209.180.48.67 |
| vpn.dakotaelectric.com | 2024-11-09 | 63.225.136.10 |
| amp.dakotaelectric.com | 2024-11-08 | 209.180.48.72 |
| energycenter.dakotaelectric.com | 2024-11-08 | 67.228.228.115 |
| staging.energycenter.dakotaelectric.com | 2024-11-09 | 67.228.228.115 |
| autodiscover.dakotaelectric.com | 2024-11-07 | 52.96.119.104 |
| rebates.dakotaelectric.com | 2024-11-08 | 67.228.228.115 |
| gis.dakotaelectric.com | 2024-11-08 | 63.225.136.6 |
| light.dakotaelectric.com | 2024-11-09 | 63.225.136.14 |
| www.dakotaelectric.com | 2024-11-08 | 172.67.8.105 |
| lucy.dakotaelectric.com | 2024-11-09 | 63.225.136.16 |