| Date | IP Address |
| 2017-10-20 | 13.32.150.172 (ClassC) |
| 2017-10-21 | 13.32.150.114 (ClassC) |
| 2017-11-08 | 52.85.62.3 (ClassC) |
| 2017-11-10 | 13.32.150.192 (ClassC) |
| 2017-11-11 | 52.85.93.92 (ClassC) |
| 2017-11-15 | 54.230.9.247 (ClassC) |
| 2017-12-19 | 54.192.197.75 (ClassC) |
| 2018-11-01 | 13.33.107.166 (ClassC) |
| 2018-11-01 | 13.33.107.30 (ClassC) |
| 2018-11-01 | 13.33.74.129 (ClassC) |
| 2019-04-28 | 99.84.181.13 (ClassC) |
| 2019-04-28 | 99.84.181.54 (ClassC) |
| 2019-04-28 | 99.84.181.64 (ClassC) |
| 2020-03-25 | 99.84.126.27 (ClassC) |
| 2020-03-25 | 99.84.126.77 (ClassC) |
| 2021-07-27 | 13.225.209.127 (ClassC) |
| 2024-12-24 | 3.163.24.85 (ClassC) |
| 2025-01-14 | 18.238.238.30 (ClassC) |
| 2025-03-11 | 3.163.24.37 (ClassC) |
| 2025-07-22 | 3.163.24.31 (ClassC) |
| 2026-01-20 | 3.163.24.50 (ClassC) |
| Date | Domain | IP |
| smtp2.nwths.com | 2025-09-15 | 12.3.34.82 |
| smtp.nwths.com | 2024-10-25 | 12.3.32.15 |
| doctors.nwths.com | 2025-04-25 | 45.60.233.26 |
| www.nwths.com | 2024-12-24 | 3.163.24.85 |