| 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 |
| 2021-07-30 | 13.225.63.75 (ClassC) |
| 2021-10-19 | 13.225.50.121 (ClassC) |
| 2024-09-11 | 18.215.137.138 (ClassC) |
| 2024-11-24 | 3.210.93.170 (ClassC) |
| 2024-12-14 | 44.211.111.38 (ClassC) |
| 2025-04-13 | 44.197.125.93 (ClassC) |
| 2025-06-08 | 52.22.142.137 (ClassC) |
| 2025-06-22 | 52.22.46.21 (ClassC) |
| 2025-06-26 | 23.23.154.151 (ClassC) |
| 2025-07-12 | 50.17.117.49 (ClassC) |
| 2025-08-19 | 3.215.171.44 (ClassC) |
| 2025-08-23 | 18.213.41.174 (ClassC) |
| 2025-08-26 | 184.72.140.227 (ClassC) |
| 2025-09-01 | 52.207.85.88 (ClassC) |
| 2025-11-13 | 52.55.213.19 (ClassC) |
| 2025-12-03 | 18.214.33.75 (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 | 2025-12-02 | 204.74.99.100 |