| Property | Value |
| domain_admin@cengage.com | |
| NameServer | NS2.CENGAGE.NET |
| Created | 2000-03-06 00:00:00 |
| Changed | 2013-07-29 00:00:00 |
| Expires | 2019-03-06 00:00:00 |
| Registrar | PSI-USA, INC. DBA DO |
| Date | IP Address |
| 2012-09-22 | 208.99.165.20 (ClassC) |
| 2013-02-12 | 208.99.165.26 (ClassC) |
| 2014-11-24 | 69.32.208.56 (ClassC) |
| 2025-05-12 | 69.32.208.54 (ClassC) |
| 2025-09-11 | 75.2.70.75 (ClassC) |
| 2026-01-06 | 198.202.211.1 (ClassC) |
| Date | Domain | IP |
| image.mail1.highbeam.com | 2015-03-31 | 165.254.155.72 |