| 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 |
| 2024-05-30 | 52.216.161.138 (ClassC) |
| 2024-07-06 | 52.217.225.157 (ClassC) |
| 2024-07-25 | 52.217.203.229 (ClassC) |
| 2024-08-13 | 52.217.236.93 (ClassC) |
| 2024-09-03 | 52.216.222.101 (ClassC) |
| 2024-09-09 | 16.182.97.173 (ClassC) |
| 2024-09-30 | 54.231.224.37 (ClassC) |
| 2024-10-03 | 52.216.186.106 (ClassC) |
| 2024-10-26 | 16.15.194.168 (ClassC) |
| 2024-12-20 | 52.217.228.21 (ClassC) |
| 2025-01-09 | 52.216.33.21 (ClassC) |
| 2025-01-23 | 16.182.37.93 (ClassC) |
| 2025-03-29 | 52.216.109.50 (ClassC) |
| 2025-04-06 | 16.15.178.190 (ClassC) |
| 2025-04-12 | 16.182.35.77 (ClassC) |