| Date | IP Address |
| 2019-01-10 | 34.232.5.111 (ClassC) |
| 2023-10-27 | 34.192.108.84 (ClassC) |
| 2024-05-02 | 44.216.249.201 (ClassC) |
| 2024-06-15 | 52.22.74.185 (ClassC) |
| 2024-06-26 | 44.217.189.238 (ClassC) |
| 2025-01-09 | 52.7.110.0 (ClassC) |
| 2025-01-18 | 34.195.128.159 (ClassC) |
| 2025-02-28 | 54.82.95.11 (ClassC) |
| 2025-03-07 | 54.243.120.71 (ClassC) |
| 2025-03-31 | 3.218.26.164 (ClassC) |
| 2025-04-21 | 34.193.189.184 (ClassC) |
| 2025-07-01 | 52.205.180.146 (ClassC) |
| 2025-07-16 | 34.194.83.132 (ClassC) |
| 2025-08-30 | 52.87.11.71 (ClassC) |
| 2025-09-27 | 52.86.255.48 (ClassC) |
| 2025-10-27 | 3.216.128.23 (ClassC) |
| 2025-11-14 | 54.205.229.31 (ClassC) |
| 2025-12-19 | 44.216.66.241 (ClassC) |
| 2025-12-22 | 208.91.197.239 (ClassC) |
| 2026-01-20 | 208.91.197.208 (ClassC) |
| Date | Domain | IP |
| smtp2.nlbsa.com | 2025-01-12 | 23.53.122.88 |
| relay2.nlbsa.com | 2024-10-01 | 23.35.98.32 |
| mail9.nlbsa.com | 2024-11-26 | 23.44.175.7 |
| mailgate.nlbsa.com | 2024-11-22 | 23.44.175.7 |