| Property | Value |
| domain_admin@cengage.com | |
| NameServer | NS2.CENGAGE.NET |
| Created | 1999-07-21 00:00:00 |
| Changed | 2013-11-19 00:00:00 |
| Expires | 2016-07-21 00:00:00 |
| Registrar | PSI-USA, INC. DBA DO |
| Date | IP Address |
| 2026-02-05 | 69.32.208.15 (ClassC) |
| Date | Domain | IP |
| image.mail1.questia.com | 2015-03-05 | 165.254.207.51 |