| 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 |
| 2024-04-18 | 3.224.120.3 (ClassC) |
| 2024-05-12 | 34.234.227.228 (ClassC) |
| 2024-05-30 | 3.226.206.146 (ClassC) |
| 2024-06-05 | 52.205.58.102 (ClassC) |
| 2024-06-21 | 34.192.138.167 (ClassC) |
| 2024-07-02 | 34.192.45.102 (ClassC) |
| 2024-07-12 | 44.210.217.14 (ClassC) |
| 2024-07-16 | 3.231.2.231 (ClassC) |
| 2024-08-15 | 3.217.82.21 (ClassC) |
| 2024-09-01 | 54.86.131.132 (ClassC) |
| 2024-09-09 | 52.0.173.158 (ClassC) |
| 2024-10-06 | 52.22.61.158 (ClassC) |
| 2024-10-27 | 34.226.115.32 (ClassC) |
| 2024-12-12 | 44.216.156.41 (ClassC) |
| 2024-12-20 | 52.4.254.125 (ClassC) |
| 2025-01-21 | 18.204.90.25 (ClassC) |
| 2025-02-02 | 3.229.225.125 (ClassC) |
| 2025-03-28 | 3.217.110.130 (ClassC) |
| 2025-04-08 | 34.206.59.136 (ClassC) |
| 2025-05-01 | 34.204.155.177 (ClassC) |
| 2025-06-03 | 54.172.165.4 (ClassC) |