| 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 |
| 2024-12-11 | 18.64.67.91 (ClassC) |
| 2024-12-30 | 18.238.238.93 (ClassC) |
| 2025-01-05 | 18.161.6.55 (ClassC) |
| 2025-01-20 | 18.238.238.55 (ClassC) |
| 2025-01-25 | 108.138.94.60 (ClassC) |
| 2025-03-22 | 18.238.238.122 (ClassC) |
| 2025-04-22 | 204.246.191.47 (ClassC) |
| 2025-04-27 | 3.175.34.44 (ClassC) |
| 2025-05-05 | 3.175.34.89 (ClassC) |