| 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 |
| 2024-06-10 | 3.215.194.254 (ClassC) |
| 2024-06-19 | 52.207.76.166 (ClassC) |
| 2024-06-29 | 44.210.165.242 (ClassC) |
| 2024-07-13 | 54.164.61.13 (ClassC) |
| 2024-07-26 | 54.198.233.10 (ClassC) |
| 2024-08-05 | 3.229.126.89 (ClassC) |
| 2024-08-14 | 35.174.78.185 (ClassC) |
| 2024-08-31 | 52.4.144.128 (ClassC) |
| 2024-10-20 | 34.235.44.96 (ClassC) |
| 2024-11-07 | 18.215.222.251 (ClassC) |
| 2024-11-24 | 3.234.196.143 (ClassC) |
| 2025-01-28 | 54.156.236.89 (ClassC) |
| 2025-02-02 | 52.3.102.5 (ClassC) |
| 2025-03-04 | 44.206.76.79 (ClassC) |
| 2025-03-26 | 52.3.166.21 (ClassC) |
| 2025-04-05 | 44.215.50.72 (ClassC) |
| 2025-04-17 | 3.211.255.98 (ClassC) |
| 2025-04-28 | 54.147.227.213 (ClassC) |
| 2025-06-10 | 3.211.98.33 (ClassC) |
| 2025-06-23 | 18.207.21.249 (ClassC) |
| 2025-07-12 | 52.2.79.247 (ClassC) |
| 2025-07-31 | 44.218.187.42 (ClassC) |