| Property | Value |
| domain_admin@cengage.com | |
| NameServer | NS2.CENGAGE.NET |
| Created | 2007-07-05 00:00:00 |
| Changed | 2016-07-06 00:00:00 |
| Expires | 2017-07-05 00:00:00 |
| Registrar | PSI-USA, INC. DBA DO |
| Date | IP Address |
| 2025-10-04 | 4.156.249.32 (ClassC) |
| Date | Domain | IP |
| ns1.cengage.net | 2025-09-20 | 69.32.149.38 |
| NS2.CENGAGE.NET | 2025-10-02 | 69.32.224.38 |
| cengagecmgus.cengage.net | 2025-10-04 | 4.156.249.32 |