| Date | IP Address |
| 2023-11-01 | 35.156.62.239 (ClassC) |
| 2024-02-11 | 3.66.54.217 (ClassC) |
| 2024-08-20 | 3.126.183.18 (ClassC) |
| 2024-10-07 | 18.184.160.247 (ClassC) |
| 2024-10-20 | 3.66.148.96 (ClassC) |
| 2024-10-25 | 18.198.211.228 (ClassC) |
| 2024-11-17 | 18.195.56.98 (ClassC) |
| 2025-02-07 | 18.184.28.183 (ClassC) |
| 2025-04-10 | 52.58.166.174 (ClassC) |
| 2025-04-27 | 35.157.18.117 (ClassC) |
| 2025-05-14 | 3.64.51.114 (ClassC) |
| 2025-06-26 | 18.197.72.250 (ClassC) |
| 2025-08-26 | 3.68.151.181 (ClassC) |
| 2025-09-01 | 52.59.66.175 (ClassC) |
| 2026-01-04 | 3.126.38.40 (ClassC) |
| Date | Domain | IP |
| www-stage.dortmund-airport.de | 2025-10-01 | 3.122.88.67 |
| www.dortmund-airport.de | 2023-11-01 | 35.156.62.239 |