| Property | Value |
| Name | Host Master |
| Organization | The McGraw-Hill Companies Inc. |
| hostmaster@mcgraw-hill.com | |
| Address | 1221 Avenue of the Americas |
| Zip Code | 10020 |
| City | New York |
| State | NY |
| Country | US |
| Phone | +1.6094265291 |
| NameServer | corp-hts-ns1.mcgraw-hill.com |
| Created | 1997-11-13 05:00:00 |
| Changed | 2014-02-13 18:49:18 |
| Expires | 2019-11-12 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2024-08-31 | 3.5.9.16 (ClassC) |
| 2024-09-17 | 52.217.231.213 (ClassC) |
| 2024-12-19 | 52.216.94.210 (ClassC) |
| 2025-03-28 | 3.5.21.57 (ClassC) |
| 2025-04-16 | 16.15.185.122 (ClassC) |
| 2025-04-30 | 3.5.30.108 (ClassC) |