| Date | IP Address |
| 2021-03-25 | 64.13.192.183 (ClassC) |
| 2025-11-21 | 104.21.79.165 (ClassC) |
| Date | Domain | IP |
| barracuda.coresponsibility.com | 2025-11-20 | 104.21.79.165 |
| auth.coresponsibility.com | 2025-11-20 | 172.67.146.153 |
| cdn.coresponsibility.com | 2025-11-20 | 172.67.146.153 |
| admin.coresponsibility.com | 2025-11-20 | 104.21.79.165 |
| demo.coresponsibility.com | 2025-11-20 | 172.67.146.153 |
| docs.coresponsibility.com | 2025-11-21 | 104.21.79.165 |
| cms.coresponsibility.com | 2025-11-20 | 172.67.146.153 |
| apps.coresponsibility.com | 2025-11-19 | 172.67.146.153 |
| dev.coresponsibility.com | 2025-11-20 | 172.67.146.153 |
| a.mx.coresponsibility.com | 2025-11-21 | 104.21.79.165 |
| box.coresponsibility.com | 2025-11-20 | 104.21.79.165 |