| Date | IP Address |
| 2017-03-05 | 54.88.163.82 (ClassC) |
| 2017-05-11 | 34.205.205.48 (ClassC) |
| 2017-07-21 | 54.148.200.91 (ClassC) |
| 2017-10-21 | 52.72.180.190 (ClassC) |
| 2018-06-12 | 35.168.175.72 (ClassC) |
| 2024-10-04 | 104.18.11.222 (ClassC) |
| 2025-01-13 | 104.18.10.222 (ClassC) |
| Date | Domain | IP |
| cdn1.meistertask.com | 2024-09-02 | 141.101.90.104 |
| cdn3.meistertask.com | 2024-09-02 | 141.101.90.106 |
| email.meistertask.com | 2024-10-04 | 104.18.11.222 |
| email.m.meistertask.com | 2024-12-27 | 104.18.10.222 |
| t.meistertask.com | 2024-11-25 | 34.120.200.236 |
| www.meistertask.com | 2024-07-24 | 141.101.90.105 |
| api.www.meistertask.com | 2024-10-15 | 141.101.90.107 |