| Date | IP Address |
| 2022-06-19 | 13.226.39.88 (ClassC) |
| 2022-06-19 | 99.84.126.106 (ClassC) |
| 2022-06-27 | 54.230.202.43 (ClassC) |
| 2022-08-09 | 108.138.167.24 (ClassC) |
| 2023-08-15 | 13.35.121.103 (ClassC) |
| 2023-08-26 | 13.224.2.116 (ClassC) |
| 2024-05-13 | 18.161.170.20 (ClassC) |
| 2024-07-27 | 18.161.6.65 (ClassC) |
| 2024-08-31 | 3.163.189.73 (ClassC) |
| 2024-09-18 | 216.137.39.41 (ClassC) |
| 2024-10-05 | 13.224.14.40 (ClassC) |
| 2024-10-20 | 18.155.192.43 (ClassC) |
| 2024-11-02 | 13.224.14.2 (ClassC) |
| 2024-11-21 | 13.224.14.86 (ClassC) |
| 2024-12-19 | 13.224.14.4 (ClassC) |
| 2024-12-26 | 216.137.39.18 (ClassC) |
| 2025-01-30 | 65.8.243.94 (ClassC) |
| 2025-02-08 | 216.137.39.114 (ClassC) |
| 2025-03-05 | 216.137.39.28 (ClassC) |
| 2025-03-24 | 18.160.143.45 (ClassC) |
| 2025-04-02 | 18.160.143.46 (ClassC) |
| 2025-04-09 | 18.160.143.54 (ClassC) |
| 2025-04-15 | 18.160.143.13 (ClassC) |
| 2025-04-29 | 18.155.192.77 (ClassC) |
| 2025-06-16 | 3.169.202.123 (ClassC) |
| 2025-08-02 | 3.169.202.97 (ClassC) |
| Date | Domain | IP |
| online.nlcu.com | 2025-07-19 | 208.69.252.232 |
| image.email.nlcu.com | 2023-08-25 | 104.97.45.116 |
| click.email.nlcu.com | 2025-04-17 | 13.111.18.12 |
| 2svsettings.nlcu.com | 2024-09-06 | 99.84.66.115 |
| www.nlcu.com | 2024-11-16 | 18.161.6.46 |