| 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 |
| 2024-05-03 | 52.21.23.60 (ClassC) |
| 2024-05-20 | 3.229.244.193 (ClassC) |
| 2024-06-06 | 54.160.124.43 (ClassC) |
| 2024-06-09 | 52.54.60.153 (ClassC) |
| 2024-06-21 | 50.17.230.31 (ClassC) |
| 2024-06-25 | 174.129.211.217 (ClassC) |
| 2024-07-02 | 44.209.75.238 (ClassC) |
| 2024-07-16 | 184.72.190.48 (ClassC) |
| 2024-07-20 | 3.211.213.55 (ClassC) |
| 2024-08-01 | 3.86.79.91 (ClassC) |
| 2024-08-12 | 44.209.106.6 (ClassC) |
| 2024-08-16 | 3.215.194.56 (ClassC) |
| 2024-08-28 | 54.80.179.85 (ClassC) |
| 2024-09-02 | 54.87.183.192 (ClassC) |
| 2024-09-09 | 44.199.51.151 (ClassC) |
| 2024-10-02 | 52.203.14.252 (ClassC) |
| 2024-10-20 | 34.199.245.21 (ClassC) |
| 2024-12-12 | 52.22.77.157 (ClassC) |
| 2025-01-13 | 54.156.201.178 (ClassC) |