| Date | IP Address |
| 2015-02-25 | 54.231.64.144 (ClassC) |
| 2015-02-28 | 54.231.0.192 (ClassC) |
| 2015-03-17 | 54.231.13.24 (ClassC) |
| 2015-03-24 | 54.231.9.64 (ClassC) |
| 2015-05-29 | 54.231.244.8 (ClassC) |
| 2015-08-05 | 54.231.33.8 (ClassC) |
| 2015-08-28 | 54.231.65.48 (ClassC) |
| 2015-10-29 | 54.231.14.192 (ClassC) |
| 2015-11-16 | 54.231.32.200 (ClassC) |
| 2016-07-31 | 54.231.17.200 (ClassC) |
| 2024-09-15 | 23.239.200.141 (ClassC) |
| 2025-08-06 | 173.248.129.152 (ClassC) |
| Date | Domain | IP |
| staging1.ihdschool.com | 2025-07-04 | 173.248.129.152 |
| bg5.ihdschool.com | 2025-07-13 | 173.248.129.152 |
| media.ihdschool.com | 2015-02-28 | 54.231.9.112 |
| staging.ihdschool.com | 2025-06-30 | 23.239.200.141 |
| downloads.ihdschool.com | 2015-03-26 | 54.231.32.144 |
| images.ihdschool.com | 2015-02-25 | 54.231.64.144 |
| www.ihdschool.com | 2024-08-11 | 23.239.200.141 |