| 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 |
| 2024-06-03 | 52.71.12.167 (ClassC) |
| 2024-07-06 | 52.6.74.48 (ClassC) |
| 2024-07-25 | 52.7.86.7 (ClassC) |
| 2024-08-13 | 52.44.29.140 (ClassC) |
| 2024-08-17 | 54.163.115.108 (ClassC) |
| 2024-09-09 | 52.20.171.25 (ClassC) |
| 2024-10-27 | 52.206.78.185 (ClassC) |
| 2024-12-25 | 3.213.208.11 (ClassC) |