| Date | IP Address |
| 2024-08-09 | 40.101.81.146 (ClassC) |
| 2024-08-18 | 52.98.207.242 (ClassC) |
| 2024-12-24 | 52.97.181.66 (ClassC) |
| 2025-04-30 | 52.97.152.114 (ClassC) |
| 2025-06-18 | 52.98.206.162 (ClassC) |
| 2025-08-02 | 40.101.78.98 (ClassC) |
| Date | Domain | IP |
| imap.nrth.com | 2025-03-04 | 40.101.69.226 |
| smtp.nrth.com | 2024-08-09 | 40.101.81.146 |
| www.nrth.com | 2024-12-25 | 172.67.199.95 |