| Date | IP Address |
| 2024-06-03 | 35.172.83.167 (ClassC) |
| 2025-01-29 | 18.235.68.126 (ClassC) |
| 2025-02-22 | 23.21.198.37 (ClassC) |
| 2025-03-13 | 3.223.100.175 (ClassC) |
| 2025-04-27 | 54.87.203.225 (ClassC) |
| 2025-06-02 | 3.233.49.159 (ClassC) |
| 2025-07-11 | 54.166.193.122 (ClassC) |
| 2025-09-06 | 34.202.251.181 (ClassC) |
| 2025-12-02 | 52.21.198.176 (ClassC) |
| Date | Domain | IP |
| api.rd-nextgen.kf4d.com | 2024-04-12 | 52.7.15.136 |
| kfanalytics.kf4d.com | 2024-06-03 | 35.172.83.167 |
| recruiterdesktop-eu.kf4d.com | 2023-10-13 | 18.158.64.29 |
| api.recruiterdesktop-eu.kf4d.com | 2024-06-03 | 18.193.244.25 |
| www.kf4d.com | 2024-09-28 | 3.219.172.201 |