| Property | Value |
| Name | Hostmaster Hostmaster |
| Organization | Orbitz Worldwide, LLC |
| hostmaster@orbitz.com | |
| Address | 500 W. Madison St. |
| Zip Code | 60661 |
| City | Chicago |
| State | IL |
| Country | US |
| Phone | +1.3128945000 |
| Fax | +1.3128945001 |
| NameServer | dns1.cscdns.net |
| Created | 1999-11-03 05:00:00 |
| Changed | 2017-10-30 05:12:54 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2019-09-19 | 165.160.13.20 (ClassC) |
| 2024-03-30 | 165.160.15.20 (ClassC) |
| 2025-08-05 | 204.74.99.101 (ClassC) |