| 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 |
| 2024-07-01 | 34.234.251.9 (ClassC) |
| 2024-11-25 | 54.162.211.188 (ClassC) |
| 2025-02-06 | 3.224.77.85 (ClassC) |
| 2025-02-20 | 52.200.135.8 (ClassC) |
| 2025-05-05 | 3.220.27.224 (ClassC) |
| 2025-05-17 | 18.205.178.86 (ClassC) |
| 2025-09-09 | 3.220.188.250 (ClassC) |
| 2025-10-26 | 34.226.171.105 (ClassC) |