| 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.com |
| Created | 2000-06-08 21:53:21 |
| Changed | 2020-10-21 10:56:25 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2024-09-21 | 52.71.82.17 (ClassC) |
| 2024-11-11 | 50.19.227.239 (ClassC) |
| 2024-11-16 | 3.94.68.220 (ClassC) |
| 2024-11-24 | 34.231.100.201 (ClassC) |
| 2024-12-26 | 3.221.172.166 (ClassC) |
| 2025-01-13 | 52.200.79.2 (ClassC) |