| 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 |
| 2023-09-29 | 52.2.208.100 (ClassC) |
| 2023-12-12 | 54.152.179.39 (ClassC) |
| 2024-05-16 | 35.153.47.245 (ClassC) |
| 2024-05-28 | 52.6.50.191 (ClassC) |
| 2024-09-30 | 54.84.102.52 (ClassC) |
| 2024-11-15 | 52.200.181.171 (ClassC) |
| 2024-11-24 | 52.3.7.226 (ClassC) |
| 2024-12-05 | 34.235.60.40 (ClassC) |
| 2024-12-06 | 3.216.194.252 (ClassC) |
| 2024-12-23 | 54.175.148.103 (ClassC) |
| 2025-03-18 | 3.214.249.162 (ClassC) |
| 2025-04-14 | 44.193.239.139 (ClassC) |
| 2025-05-07 | 52.207.1.166 (ClassC) |
| 2025-06-01 | 3.212.31.187 (ClassC) |
| 2025-06-23 | 34.200.63.236 (ClassC) |
| 2025-07-18 | 3.216.158.212 (ClassC) |
| 2025-09-03 | 52.86.49.66 (ClassC) |
| 2025-09-16 | 98.82.243.237 (ClassC) |