| 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 |
| 2024-04-07 | 52.202.221.91 (ClassC) |
| 2025-06-09 | 34.230.106.250 (ClassC) |
| 2025-06-19 | 3.225.237.167 (ClassC) |
| 2025-07-03 | 44.213.14.40 (ClassC) |
| 2025-08-29 | 54.87.149.240 (ClassC) |
| 2025-09-04 | 3.226.77.67 (ClassC) |
| 2025-10-24 | 54.242.140.224 (ClassC) |