| Date | IP Address |
| 2021-03-04 | 23.32.45.204 (ClassC) |
| 2024-09-15 | 23.35.98.83 (ClassC) |
| 2025-04-17 | 104.96.203.25 (ClassC) |
| 2025-10-03 | 23.53.122.75 (ClassC) |
| 2025-11-29 | 23.53.122.72 (ClassC) |
| Date | Domain | IP |
| imap1.nlgh.com | 2024-10-11 | 23.53.122.88 |
| direct.nlgh.com | 2024-07-03 | 23.215.176.66 |
| mailout.nlgh.com | 2024-09-15 | 23.35.98.83 |