| 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 | argus.aon.com |
| Created | 1995-02-14 05:00:00 |
| Changed | 2015-02-11 06:41:47 |
| Expires | 2016-02-15 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2025-04-11 | 34.217.231.110 (ClassC) |
| 2025-04-14 | 34.210.109.146 (ClassC) |
| 2025-04-21 | 44.229.220.222 (ClassC) |