| 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 |
| 2024-11-24 | 52.20.46.247 (ClassC) |
| 2024-12-23 | 52.0.90.167 (ClassC) |
| 2025-01-22 | 52.0.11.103 (ClassC) |
| 2025-03-20 | 52.70.147.242 (ClassC) |
| 2025-03-31 | 18.233.70.111 (ClassC) |
| 2025-05-01 | 52.72.119.217 (ClassC) |
| 2025-05-07 | 44.214.78.109 (ClassC) |