| 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 | 2000-06-08 21:53:21 |
| Changed | 2014-10-24 17:07:28 |
| Expires | 2015-06-08 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2016-11-09 | 54.231.115.11 (ClassC) |
| 2024-09-02 | 54.225.70.31 (ClassC) |
| 2024-10-05 | 107.20.82.15 (ClassC) |
| 2024-10-24 | 54.87.68.73 (ClassC) |
| 2024-12-01 | 3.232.81.176 (ClassC) |
| 2024-12-11 | 100.24.102.12 (ClassC) |
| 2025-03-31 | 107.23.118.18 (ClassC) |
| 2025-04-03 | 54.174.16.209 (ClassC) |
| 2025-04-10 | 54.173.217.100 (ClassC) |
| 2025-04-22 | 34.195.114.1 (ClassC) |