| Property | Value |
| NameServer | NS-1779.AWSDNS-30.CO.UK |
| Created | 1995-08-16 00:00:00 |
| Changed | 2015-08-10 00:00:00 |
| Expires | 2023-08-15 00:00:00 |
| Registrar | GODADDY.COM, LLC |
| Date | IP Address |
| 2022-04-21 | 13.56.128.144 (ClassC) |
| 2025-04-27 | 172.64.153.235 (ClassC) |
| 2025-07-03 | 104.18.34.21 (ClassC) |
| Date | Domain | IP |
| dd.study.com | 2024-11-17 | 3.163.24.2 |
| homework.study.com | 2022-03-01 | 108.156.107.104 |
| cdn.study.com | 2024-03-11 | 18.172.4.69 |
| email-campaign.study.com | 2024-10-10 | 108.138.94.61 |
| collegeprep.study.com | 2024-09-22 | 204.246.191.100 |
| jobs.study.com | 2024-05-03 | 104.18.5.73 |
| videos.study.com | 2025-04-14 | 99.84.66.33 |
| ext.study.com | 2025-04-27 | 172.64.153.235 |
| www.study.com | 2024-05-21 | 3.163.24.33 |