| Property | Value |
| NameServer | NS2.SCHOLASTIC.COM |
| Created | 1995-04-18 04:00:00 |
| Changed | 2018-03-18 09:25:59 |
| Registrar | MarkMonitor Inc. |
| Date | IP Address |
| 2022-09-25 | 34.193.151.72 (ClassC) |
| 2022-12-31 | 54.87.155.232 (ClassC) |
| 2023-08-09 | 54.146.202.224 (ClassC) |
| 2023-10-27 | 52.201.113.235 (ClassC) |
| 2023-10-27 | 52.44.75.230 (ClassC) |
| 2024-01-31 | 3.92.15.190 (ClassC) |
| 2024-04-13 | 3.217.227.205 (ClassC) |
| 2024-08-11 | 204.246.191.80 (ClassC) |
| 2025-01-26 | 52.84.162.93 (ClassC) |
| 2025-05-21 | 52.84.162.92 (ClassC) |
| 2025-05-28 | 204.246.191.54 (ClassC) |
| 2025-07-12 | 204.246.191.96 (ClassC) |
| 2025-09-16 | 204.246.191.28 (ClassC) |
| 2025-11-02 | 18.161.6.42 (ClassC) |
| 2025-11-28 | 18.161.6.63 (ClassC) |
| 2025-12-04 | 18.161.6.28 (ClassC) |
| 2026-01-15 | 18.161.6.64 (ClassC) |
| Date | Domain | IP |
| auth.grolier.com | 2025-01-12 | 204.246.191.54 |
| go.grolier.com | 2025-09-05 | 18.161.6.63 |
| www.grolier.com | 2025-01-26 | 52.84.162.93 |
| tfx.grolier.com | 2024-10-29 | 54.205.94.179 |
| bkflix.grolier.com | 2019-10-31 | 13.224.12.214 |