| 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 |
| 2024-12-26 | 3.209.182.108 (ClassC) |
| 2025-01-07 | 3.222.162.57 (ClassC) |
| 2025-01-10 | 3.220.155.214 (ClassC) |
| 2025-01-21 | 54.205.56.83 (ClassC) |
| 2025-03-24 | 3.229.76.251 (ClassC) |
| 2025-04-06 | 34.196.140.230 (ClassC) |
| 2025-05-01 | 3.90.167.183 (ClassC) |
| 2025-06-15 | 3.92.113.201 (ClassC) |