| 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 |
| 2024-06-09 | 3.222.198.41 (ClassC) |
| 2024-07-20 | 44.218.32.17 (ClassC) |
| 2024-08-08 | 34.237.98.9 (ClassC) |
| 2024-08-30 | 3.92.159.121 (ClassC) |
| 2024-09-09 | 52.202.233.113 (ClassC) |
| 2024-10-11 | 54.146.40.28 (ClassC) |
| 2025-01-09 | 34.238.36.187 (ClassC) |
| 2025-03-31 | 107.23.16.98 (ClassC) |
| 2025-04-14 | 52.86.255.161 (ClassC) |
| 2025-05-04 | 54.162.17.106 (ClassC) |