| Date | IP Address |
| 2019-04-18 | 13.249.139.173 (ClassC) |
| 2019-04-18 | 99.84.168.23 (ClassC) |
| 2019-04-18 | 13.249.139.187 (ClassC) |
| 2019-04-18 | 99.84.168.105 (ClassC) |
| 2019-04-18 | 99.84.168.68 (ClassC) |
| 2019-04-18 | 13.249.139.53 (ClassC) |
| 2019-04-18 | 13.249.139.72 (ClassC) |
| 2019-04-18 | 99.84.168.73 (ClassC) |
| 2019-07-30 | 99.84.168.19 (ClassC) |
| 2019-07-30 | 99.84.168.128 (ClassC) |
| 2019-07-30 | 99.84.168.7 (ClassC) |
| 2019-07-30 | 99.84.168.17 (ClassC) |
| 2019-09-29 | 99.84.254.4 (ClassC) |
| 2019-09-29 | 99.84.254.73 (ClassC) |
| 2019-09-29 | 99.84.254.75 (ClassC) |
| 2019-09-29 | 99.84.254.99 (ClassC) |
| 2024-08-29 | 3.73.255.159 (ClassC) |
| 2025-03-26 | 3.126.37.14 (ClassC) |
| Date | Domain | IP |
| auth.dlx.haufe.io | 2024-07-09 | 3.163.24.104 |
| content.dlx.haufe.io | 2024-08-29 | 3.73.255.159 |