| Date | IP Address |
| 2024-12-17 | 52.96.166.184 (ClassC) |
| 2025-04-25 | 52.96.223.56 (ClassC) |
| 2025-04-29 | 52.96.121.40 (ClassC) |
| 2025-06-22 | 52.96.190.232 (ClassC) |
| 2025-08-24 | 40.97.55.205 (ClassC) |
| 2026-01-12 | 52.96.166.56 (ClassC) |
| 2026-03-04 | 40.99.172.184 (ClassC) |
| Date | Domain | IP |
| www1.nahoku.com | 2026-03-01 | 23.227.38.74 |
| www-prod.nahoku.com | 2025-09-11 | 23.227.38.74 |
| prelive.nahoku.com | 2025-07-22 | 104.42.15.195 |
| autodiscover.nahoku.com | 2024-12-17 | 52.96.166.184 |
| mta-sts.nahoku.com | 2024-12-17 | 3.165.160.26 |
| status.nahoku.com | 2025-08-31 | 142.132.149.97 |
| account.nahoku.com | 2025-07-22 | 23.227.38.74 |
| test.nahoku.com | 2025-09-12 | 104.42.15.195 |
| www.nahoku.com | 2025-09-09 | 23.227.38.74 |