| 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 |
| 2020-07-28 | 3.85.153.16 (ClassC) |
| 2021-01-21 | 52.45.45.68 (ClassC) |
| 2024-08-06 | 54.81.133.213 (ClassC) |
| 2024-09-09 | 54.86.126.58 (ClassC) |
| 2025-03-20 | 54.175.178.60 (ClassC) |
| 2025-04-18 | 3.93.100.109 (ClassC) |
| 2025-06-06 | 54.175.211.117 (ClassC) |