| 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 |
| 2022-07-15 | 100.25.52.67 (ClassC) |
| 2022-08-01 | 50.19.77.152 (ClassC) |
| 2024-09-11 | 54.205.154.197 (ClassC) |
| 2024-09-16 | 18.213.223.39 (ClassC) |
| 2024-10-30 | 34.226.42.7 (ClassC) |
| 2024-11-02 | 54.160.219.100 (ClassC) |
| 2024-11-20 | 54.242.159.172 (ClassC) |
| 2024-12-11 | 3.218.121.71 (ClassC) |
| 2024-12-22 | 52.7.249.60 (ClassC) |
| 2024-12-25 | 52.45.212.136 (ClassC) |