| Date | IP Address |
| 2018-05-16 | 104.113.57.135 (ClassC) |
| 2019-05-04 | 23.4.117.235 (ClassC) |
| 2019-09-09 | 184.31.192.218 (ClassC) |
| 2019-09-20 | 184.86.197.240 (ClassC) |
| 2019-09-24 | 104.65.32.129 (ClassC) |
| 2021-06-17 | 104.78.246.142 (ClassC) |
| 2023-05-05 | 23.7.75.160 (ClassC) |
| 2023-08-25 | 104.86.232.121 (ClassC) |
| 2023-09-17 | 23.194.145.188 (ClassC) |
| 2024-02-21 | 23.37.223.178 (ClassC) |
| 2024-03-10 | 184.24.207.160 (ClassC) |
| 2024-03-15 | 2.19.143.107 (ClassC) |
| 2024-04-12 | 104.98.114.160 (ClassC) |
| 2024-06-03 | 23.41.4.68 (ClassC) |
| 2024-07-23 | 23.41.4.74 (ClassC) |
| 2024-07-26 | 23.41.4.69 (ClassC) |
| 2024-08-11 | 104.100.168.161 (ClassC) |
| 2024-12-05 | 104.103.68.146 (ClassC) |
| 2024-12-11 | 104.103.68.217 (ClassC) |
| 2025-02-08 | 104.103.68.203 (ClassC) |
| 2025-06-10 | 23.56.169.91 (ClassC) |
| 2025-07-08 | 104.100.168.153 (ClassC) |
| 2025-08-04 | 104.103.69.123 (ClassC) |
| 2025-08-29 | 104.103.68.123 (ClassC) |
| 2025-09-05 | 104.100.168.144 (ClassC) |
| 2026-01-04 | 23.214.170.58 (ClassC) |
| 2026-01-29 | 104.103.68.152 (ClassC) |
| 2026-02-19 | 23.41.4.80 (ClassC) |
| Date | Domain | IP |
| thenew10.treasury.gov | 2023-08-25 | 104.86.232.121 |
| www.thenew10.treasury.gov | 2023-08-25 | 104.86.232.121 |
| kcmailhub1.treasury.gov | 2013-04-18 | 164.95.212.215 |
| caia.treasury.gov | 2024-07-10 | 164.95.230.239 |
| myra.treasury.gov | 2014-12-29 | 54.230.90.88 |
| www.myra.treasury.gov | 2015-02-28 | 54.231.17.68 |
| data.treasury.gov | 2014-04-11 | 198.47.108.89 |
| ticdata.treasury.gov | 2023-08-25 | 104.86.232.121 |
| fiscaldata.treasury.gov | 2024-02-22 | 104.98.114.152 |
| inactive.fiscaldata.treasury.gov | 2024-07-29 | 23.41.4.87 |