| 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 |
| 2025-01-30 | 3.232.246.124 (ClassC) |
| 2025-02-10 | 44.206.10.86 (ClassC) |
| 2025-02-23 | 44.193.89.158 (ClassC) |
| 2025-03-08 | 50.19.53.40 (ClassC) |
| 2025-03-15 | 54.205.12.92 (ClassC) |
| 2025-04-28 | 3.219.228.7 (ClassC) |
| 2025-06-06 | 3.94.17.79 (ClassC) |