| 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 |
| 2025-03-15 | 107.23.21.246 (ClassC) |
| 2025-03-20 | 23.22.119.152 (ClassC) |
| 2025-03-29 | 34.192.222.1 (ClassC) |
| 2025-04-06 | 54.86.106.37 (ClassC) |
| 2025-04-19 | 54.225.66.53 (ClassC) |
| 2025-05-27 | 34.200.19.145 (ClassC) |
| 2025-06-06 | 98.80.108.38 (ClassC) |