| 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 | dns02.penton.com |
| Created | 2001-02-27 05:00:00 |
| Changed | 2015-02-24 06:54:45 |
| Expires | 2016-02-27 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2013-06-11 | 209.167.231.15 (ClassC) |
| 2014-11-02 | 70.39.163.153 (ClassC) |
| 2024-09-30 | 8.33.3.78 (ClassC) |
| 2024-12-17 | 63.167.165.22 (ClassC) |
| 2025-01-12 | 63.167.165.24 (ClassC) |
| 2025-01-16 | 63.167.165.25 (ClassC) |
| Date | Domain | IP |
| images.tech.pentontech.com | 2013-11-10 | 96.17.164.154 |
| images.info.pentontech.com | 2019-11-12 | 104.80.89.10 |