| Property | Value |
| NameServer | NS1.MACMILLANUSA.COM |
| Created | 2011-09-28 00:00:00 |
| Changed | 2011-11-02 00:00:00 |
| Expires | 2016-09-28 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2015-02-05 | 199.168.12.148 (ClassC) |
| 2026-02-19 | 3.82.166.182 (ClassC) |
| Date | Domain | IP |
| e-reader-frontend.macmillanhighered.com | 2025-05-22 | 3.165.160.122 |
| join.macmillanhighered.com | 2024-08-07 | 18.161.6.65 |
| jigsaw.macmillanhighered.com | 2025-12-17 | 104.18.212.201 |
| www.macmillanhighered.com | 2024-03-10 | 3.219.151.133 |