| Date | IP Address |
| 2024-11-19 | 3.123.110.58 (ClassC) |
| 2024-12-26 | 3.120.45.88 (ClassC) |
| 2025-07-06 | 18.195.8.142 (ClassC) |
| 2025-09-01 | 18.196.88.119 (ClassC) |
| 2025-11-11 | 3.67.156.52 (ClassC) |
| 2025-11-27 | 3.123.201.76 (ClassC) |
| Date | Domain | IP |
| webhooks.prod.eu-central-1.duckhawk.a2z.com | 2024-05-13 | 35.156.209.145 |
| preprod.webhooks.prod.eu-central-1.duckhawk.a2z.com | 2024-06-03 | 35.156.235.161 |
| replication.prod-fleet.eu-central-1.duckhawk.a2z.com | 2024-11-19 | 3.123.110.58 |
| jobbroker.prod-fleet.eu-central-1.duckhawk.a2z.com | 2024-02-21 | 18.158.171.173 |