| Date | IP Address |
| 2023-08-26 | 23.193.88.166 (ClassC) |
| 2025-06-30 | 172.65.90.25 (ClassC) |
| 2025-09-01 | 172.65.90.26 (ClassC) |
| 2025-11-19 | 172.65.90.24 (ClassC) |
| 2026-01-22 | 172.65.90.27 (ClassC) |
| Date | Domain | IP |
| dblease.ntis.gov | 2023-08-26 | 23.193.88.166 |
| dmf.ntis.gov | 2023-08-26 | 23.193.88.166 |
| beta.dmf.ntis.gov | 2023-08-26 | 23.193.88.166 |
| ladmf.ntis.gov | 2023-08-26 | 23.193.88.166 |
| ntrl.ntis.gov | 2023-08-26 | 23.193.88.166 |
| beta.ntrl.ntis.gov | 2023-08-26 | 23.193.88.166 |
| newman.ntis.gov | 2025-10-12 | 204.193.226.136 |
| search.taxmap.ntis.gov | 2024-11-25 | 107.23.146.145 |
| ladmfawsp.ntis.gov | 2023-08-26 | 23.193.88.166 |
| services.ntis.gov | 2025-09-01 | 204.193.230.151 |
| srs.ntis.gov | 2023-08-26 | 23.193.88.166 |
| ntrlt.ntis.gov | 2023-08-26 | 23.193.88.166 |
| dmfcert.ntis.gov | 2023-08-26 | 23.193.88.166 |
| test.ntis.gov | 2025-09-01 | 204.193.230.166 |
| www.ntis.gov | 2023-08-26 | 23.193.88.166 |