| Date | IP Address |
| 2024-09-10 | 18.161.6.23 (ClassC) |
| 2024-10-05 | 18.161.6.31 (ClassC) |
| 2024-11-25 | 18.161.6.80 (ClassC) |
| 2025-03-08 | 18.161.6.8 (ClassC) |
| 2025-12-05 | 3.169.173.45 (ClassC) |
| 2026-02-20 | 3.169.173.51 (ClassC) |
| Date | Domain | IP |
| blog.mailshake.com | 2024-08-30 | 204.246.191.84 |
| api.mailshake.com | 2025-12-05 | 50.17.2.50 |
| integrations.api.mailshake.com | 2025-07-22 | 54.81.192.30 |
| cdn.mailshake.com | 2024-10-30 | 3.163.24.3 |
| app.mailshake.com | 2024-09-21 | 18.161.6.122 |
| docs.mailshake.com | 2026-01-13 | 18.210.189.28 |
| assets.mailshake.com | 2024-09-19 | 99.84.66.73 |
| www.mailshake.com | 2024-09-10 | 18.161.6.23 |