| 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 |
| 2024-06-03 | 3.91.125.115 (ClassC) |
| 2024-06-15 | 3.234.93.203 (ClassC) |
| 2024-06-18 | 3.220.187.77 (ClassC) |
| 2024-06-23 | 35.169.132.203 (ClassC) |
| 2024-07-05 | 44.217.141.237 (ClassC) |
| 2024-07-19 | 34.194.7.178 (ClassC) |
| 2024-08-04 | 52.6.137.40 (ClassC) |
| 2024-08-20 | 100.25.94.131 (ClassC) |
| 2024-08-25 | 54.80.211.248 (ClassC) |
| 2024-09-13 | 52.70.61.144 (ClassC) |
| 2024-09-25 | 54.90.239.37 (ClassC) |
| 2024-11-13 | 44.214.233.192 (ClassC) |
| 2024-11-16 | 52.201.80.146 (ClassC) |
| 2024-11-27 | 34.197.102.166 (ClassC) |
| 2024-12-03 | 52.54.242.58 (ClassC) |
| 2024-12-26 | 54.198.145.240 (ClassC) |