| 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 |
| 2024-03-10 | 100.24.134.57 (ClassC) |
| 2024-03-17 | 44.211.10.248 (ClassC) |
| 2024-04-04 | 34.199.27.181 (ClassC) |
| 2024-04-12 | 34.235.9.0 (ClassC) |
| 2024-04-23 | 3.227.110.94 (ClassC) |
| 2024-05-07 | 75.101.185.165 (ClassC) |
| 2024-05-12 | 3.214.62.213 (ClassC) |
| 2024-05-17 | 35.174.117.41 (ClassC) |
| 2024-05-30 | 54.174.13.84 (ClassC) |
| 2024-06-05 | 100.25.97.250 (ClassC) |
| 2024-06-09 | 100.24.140.14 (ClassC) |
| 2024-06-21 | 3.212.7.119 (ClassC) |
| 2024-07-03 | 34.233.102.186 (ClassC) |
| 2024-07-25 | 23.21.59.37 (ClassC) |
| 2024-09-09 | 18.204.137.193 (ClassC) |
| 2024-09-30 | 54.221.208.8 (ClassC) |
| 2024-11-23 | 3.232.215.194 (ClassC) |
| 2024-12-27 | 44.206.212.116 (ClassC) |
| 2025-03-02 | 3.93.109.190 (ClassC) |
| 2025-03-24 | 54.243.81.232 (ClassC) |
| 2025-04-09 | 34.195.135.213 (ClassC) |
| 2025-04-15 | 3.217.145.223 (ClassC) |
| 2025-04-30 | 3.208.33.234 (ClassC) |
| 2025-05-13 | 34.202.60.243 (ClassC) |
| 2025-06-09 | 52.203.18.92 (ClassC) |