| Date | IP Address |
| 2015-08-11 | 42.112.16.102 (ClassC) |
| 2024-09-08 | 76.76.21.123 (ClassC) |
| 2024-10-09 | 76.76.21.142 (ClassC) |
| 2024-11-07 | 76.76.21.93 (ClassC) |
| 2024-12-09 | 76.76.21.164 (ClassC) |
| 2024-12-27 | 76.76.21.61 (ClassC) |
| Date | Domain | IP |
| www.ndt-vn.com | 2024-09-18 | 76.76.21.123 |