| Date | IP Address |
| 2021-05-06 | 143.204.209.25 (ClassC) |
| 2022-04-26 | 65.9.68.104 (ClassC) |
| 2022-05-05 | 13.35.254.120 (ClassC) |
| 2023-08-14 | 52.222.149.75 (ClassC) |
| 2023-10-13 | 52.222.149.121 (ClassC) |
| 2023-10-31 | 13.32.110.104 (ClassC) |
| 2023-11-11 | 99.84.88.40 (ClassC) |
| 2024-04-22 | 108.157.4.70 (ClassC) |
| 2024-04-29 | 18.173.154.2 (ClassC) |
| 2024-05-13 | 18.239.50.38 (ClassC) |
| 2024-06-21 | 18.173.154.100 (ClassC) |
| 2024-07-02 | 13.226.175.122 (ClassC) |
| 2024-07-29 | 18.66.112.61 (ClassC) |
| 2024-08-08 | 13.32.110.79 (ClassC) |
| 2024-08-21 | 18.239.83.78 (ClassC) |
| 2024-08-27 | 52.222.149.127 (ClassC) |
| 2024-09-10 | 18.173.154.16 (ClassC) |
| 2024-09-25 | 18.66.112.77 (ClassC) |
| 2024-10-05 | 18.66.112.19 (ClassC) |
| 2024-10-14 | 99.86.91.56 (ClassC) |
| 2024-11-07 | 18.239.83.44 (ClassC) |
| 2024-11-21 | 18.66.112.29 (ClassC) |
| 2024-11-24 | 18.172.112.42 (ClassC) |
| 2024-12-01 | 18.173.154.117 (ClassC) |
| 2024-12-09 | 18.245.46.2 (ClassC) |
| 2024-12-18 | 18.161.6.117 (ClassC) |
| 2024-12-26 | 18.238.238.60 (ClassC) |
| 2025-01-03 | 18.64.67.101 (ClassC) |
| 2025-01-10 | 18.238.238.129 (ClassC) |
| Date | Domain | IP |
| sync.grundstueckeapp.de | 2024-11-24 | 3.65.213.142 |
| dev.grundstueckeapp.de | 2024-12-13 | 18.161.6.49 |
| www.grundstueckeapp.de | 2023-11-01 | 18.161.6.31 |