| 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.net |
| Created | 2000-06-08 21:53:21 |
| Changed | 2014-10-24 17:07:28 |
| Expires | 2015-06-08 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2021-10-30 | 34.232.5.127 (ClassC) |
| 2022-09-11 | 44.205.205.39 (ClassC) |
| 2023-09-21 | 3.215.195.65 (ClassC) |
| 2023-10-25 | 34.236.75.0 (ClassC) |
| 2024-03-26 | 34.230.114.0 (ClassC) |
| 2024-05-07 | 44.209.100.110 (ClassC) |
| 2025-07-29 | 3.234.145.237 (ClassC) |
| 2025-08-27 | 3.210.246.116 (ClassC) |
| 2025-09-06 | 34.236.105.30 (ClassC) |
| 2025-10-10 | 23.20.193.108 (ClassC) |