| 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 | 1999-08-09 04:00:00 |
| Changed | 2016-08-05 05:21:03 |
| Expires | 2017-08-09 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2019-07-23 | 8.33.3.94 (ClassC) |
| 2020-04-13 | 18.235.23.191 (ClassC) |
| 2023-12-20 | 44.196.35.18 (ClassC) |
| 2024-02-15 | 44.213.136.8 (ClassC) |
| 2024-02-19 | 54.83.124.88 (ClassC) |
| 2024-08-16 | 3.94.74.143 (ClassC) |
| 2025-09-21 | 104.21.91.109 (ClassC) |
| 2026-02-08 | 172.67.215.247 (ClassC) |