| Property | Value |
| Name | Domain Administrator |
| Organization | McGraw-Hill Global Education Holdings, LLC |
| hostmaster@mheducation.com | |
| Address | 2 Penn Plaza |
| Zip Code | 10121 |
| City | New York |
| State | NY |
| Country | US |
| Phone | +1.6094265291 |
| Fax | +1.6094265291 |
| NameServer | pdns85.ultradns.net |
| Created | 2000-06-13 13:53:21 |
| Changed | 2016-06-09 05:33:45 |
| Expires | 2017-06-13 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2022-07-15 | 23.59.177.141 (ClassC) |
| 2023-06-13 | 23.47.218.92 (ClassC) |
| 2024-11-25 | 23.44.175.138 (ClassC) |
| 2025-07-15 | 23.55.167.19 (ClassC) |
| 2025-11-21 | 23.192.230.146 (ClassC) |
| 2025-12-02 | 23.192.230.142 (ClassC) |