| 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 | 2000-01-25 18:51:53 |
| Changed | 2015-01-22 06:55:30 |
| Expires | 2016-01-25 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2025-07-03 | 204.74.99.100 (ClassC) |
| Date | Domain | IP |
| redi.mcgrawhill.com | 2024-06-19 | 54.84.220.35 |
| status.mcgrawhill.com | 2024-12-15 | 3.163.158.26 |
| redi-test.mcgrawhill.com | 2024-09-11 | 18.215.137.138 |
| www.mcgrawhill.com | 2025-05-08 | 204.74.99.100 |