| Property | Value |
| Name | Domain Admin |
| Organization | Penton Business Media, Inc. |
| domain_admin@penton.com | |
| Address | 249 W 17th Street |
| Zip Code | 10011 |
| City | New York |
| State | NY |
| Country | US |
| Phone | +1.2122044200 |
| Fax | +1.2122044200 |
| NameServer | dns01.penton.com |
| Created | 2010-10-14 04:00:00 |
| Changed | 2015-10-11 08:10:12 |
| Expires | 2016-10-14 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2021-03-01 | 217.19.248.132 (ClassC) |
| 2024-12-22 | 104.21.16.1 (ClassC) |
| 2025-01-03 | 104.21.32.1 (ClassC) |
| 2025-03-07 | 104.21.64.1 (ClassC) |
| 2025-03-28 | 104.21.112.1 (ClassC) |
| 2025-05-31 | 104.21.48.1 (ClassC) |
| 2025-06-21 | 104.21.96.1 (ClassC) |
| 2026-01-19 | 172.67.139.241 (ClassC) |
| 2026-02-13 | 104.21.70.216 (ClassC) |