| Date | IP Address |
| 2015-04-29 | 204.95.26.107 (ClassC) |
| 2016-03-11 | 204.95.26.179 (ClassC) |
| 2023-07-20 | 104.98.114.32 (ClassC) |
| 2024-09-28 | 23.54.18.88 (ClassC) |
| 2025-11-13 | 23.46.228.14 (ClassC) |
| 2025-12-08 | 23.46.228.7 (ClassC) |
| 2026-01-04 | 23.66.3.86 (ClassC) |
| 2026-01-25 | 23.66.3.87 (ClassC) |
| 2026-03-02 | 23.213.34.197 (ClassC) |
| Date | Domain | IP |
| static.transmitsms.com | 2015-04-29 | 204.95.26.107 |
| api.transmitsms.com | 2025-07-14 | 52.64.78.150 |
| zenodental.transmitsms.com | 2025-09-11 | 34.110.155.40 |
| cdn.transmitsms.com | 2025-03-22 | 108.138.94.37 |
| developer.transmitsms.com | 2024-09-02 | 44.194.130.83 |
| us.transmitsms.com | 2026-01-25 | 34.110.155.40 |
| autopilot.transmitsms.com | 2024-07-20 | 13.251.25.200 |
| support.transmitsms.com | 2026-02-20 | 23.46.17.41 |
| burst.transmitsms.com | 2026-03-02 | 35.189.57.242 |
| www.transmitsms.com | 2024-11-19 | 13.238.199.139 |
| cdnreply.transmitsms.com | 2024-03-09 | 3.104.107.175 |