| Property | Value |
| Name | Aon Corporation |
| Organization | Aon Corporation |
| dns_master@aon.com | |
| Address | 200 E. Randolph Drive |
| Zip Code | 60601 |
| City | Chicago |
| State | IL |
| Country | US |
| Phone | +1.8479539850 |
| NameServer | medusa.aon.com |
| Created | 2007-08-23 13:48:00 |
| Changed | 2016-08-19 05:28:09 |
| Expires | 2017-08-23 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2024-11-06 | 165.125.80.136 (ClassC) |