| Date | IP Address |
| 2024-05-15 | 54.195.231.21 (ClassC) |
| 2025-05-22 | 99.80.166.16 (ClassC) |
| 2025-08-30 | 99.81.14.79 (ClassC) |
| 2025-09-16 | 54.171.249.47 (ClassC) |
| 2025-10-05 | 52.50.85.237 (ClassC) |
| 2026-01-09 | 54.77.133.124 (ClassC) |
| Date | Domain | IP |
| subscribe.responder.co.il | 2025-06-21 | 34.249.227.123 |
| js.responder.co.il | 2024-02-18 | 99.84.66.81 |
| links.responder.co.il | 2025-07-22 | 54.154.194.161 |
| opens.responder.co.il | 2025-08-30 | 99.81.14.79 |
| www.responder.co.il | 2025-04-21 | 104.26.4.186 |