| Property | Value |
| domain_admin@cengage.com | |
| NameServer | NS2.CENGAGE.NET |
| Created | 2009-07-29 00:00:00 |
| Changed | 2013-06-20 00:00:00 |
| Expires | 2017-07-29 00:00:00 |
| Registrar | PSI-USA, INC. DBA DO |
| Date | IP Address |
| 2014-02-14 | 66.235.138.225 (ClassC) |
| 2014-04-20 | 66.235.138.224 (ClassC) |
| 2024-03-30 | 63.140.36.51 (ClassC) |
| 2025-02-03 | 63.140.37.126 (ClassC) |
| Date | Domain | IP |
| image.mail.cengagebrain.com | 2014-05-26 | 209.8.115.55 |
| stats.cengagebrain.com | 2014-04-20 | 66.235.138.224 |
| www.cengagebrain.com | 2023-11-01 | 3.219.58.58 |