| Date | IP Address |
| 2019-03-26 | 52.85.115.14 (ClassC) |
| 2019-03-26 | 52.85.115.76 (ClassC) |
| 2019-03-26 | 52.85.115.133 (ClassC) |
| 2024-06-26 | 141.101.90.98 (ClassC) |
| 2025-06-24 | 141.101.90.96 (ClassC) |
| 2025-08-12 | 141.101.90.99 (ClassC) |
| Date | Domain | IP |
| cmk.dus.com | 2025-02-14 | 18.238.217.103 |
| parken.dus.com | 2025-08-03 | 213.227.169.70 |
| dustogo.dus.com | 2024-06-26 | 141.101.90.98 |
| vq.dus.com | 2025-07-03 | 62.153.251.179 |
| iqmetrics.dus.com | 2024-06-03 | 63.140.37.126 |
| ws.dus.com | 2025-07-22 | 62.153.251.165 |
| www.dus.com | 2025-06-12 | 62.80.100.68 |