| Date | IP Address |
| 2024-11-24 | 34.233.111.45 (ClassC) |
| 2025-01-18 | 54.80.20.223 (ClassC) |
| 2025-01-29 | 52.45.39.129 (ClassC) |
| 2025-04-01 | 34.197.227.193 (ClassC) |
| 2025-05-25 | 44.206.111.195 (ClassC) |
| 2025-07-31 | 44.207.46.78 (ClassC) |
| 2025-09-02 | 52.205.93.227 (ClassC) |
| 2026-01-06 | 54.196.92.254 (ClassC) |
| Date | Domain | IP |
| cc.hstdev.com | 2024-04-12 | 44.208.58.123 |
| dh.hstdev.com | 2024-04-13 | 54.209.34.88 |
| auth.hstdev.com | 2025-09-25 | 13.248.244.122 |
| om.hstdev.com | 2024-11-24 | 34.233.111.45 |
| inboundmonitor.hstdev.com | 2024-06-10 | 3.219.238.171 |
| webhooks.hstdev.com | 2024-06-10 | 23.22.114.145 |
| mini-us.hstdev.com | 2024-06-10 | 35.172.6.137 |