| Date | IP Address |
| 2016-05-31 | 52.6.17.212 (ClassC) |
| 2024-07-16 | 99.84.66.42 (ClassC) |
| 2024-10-30 | 99.84.66.84 (ClassC) |
| 2024-12-10 | 99.84.66.101 (ClassC) |
| 2025-09-24 | 99.84.66.75 (ClassC) |
| 2025-12-01 | 3.175.34.117 (ClassC) |
| 2026-01-06 | 3.175.34.103 (ClassC) |
| Date | Domain | IP |
| api.sendible.com | 2025-02-24 | 54.234.249.195 |
| content.pendo.sendible.com | 2024-08-19 | 18.161.6.17 |
| app.sendible.com | 2024-02-02 | 18.155.202.104 |
| newsletter.sendible.com | 2014-07-02 | 207.171.163.216 |
| files.sendible.com | 2015-03-08 | 54.231.2.241 |
| assets.sendible.com | 2024-11-13 | 18.161.6.64 |
| get.sendible.com | 2024-07-16 | 99.84.66.42 |
| support.sendible.com | 2025-03-08 | 216.198.54.1 |