| 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 | ns-1214.awsdns-23.org |
| Created | 1997-02-04 05:00:00 |
| Changed | 2017-02-01 06:37:32 |
| Expires | 2018-02-05 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2020-11-26 | 13.225.25.14 (ClassC) |
| 2020-11-27 | 143.204.217.84 (ClassC) |
| 2021-01-25 | 143.204.217.60 (ClassC) |
| 2021-01-29 | 13.225.25.45 (ClassC) |
| 2021-02-21 | 13.225.31.8 (ClassC) |
| 2021-02-21 | 13.225.31.76 (ClassC) |
| 2024-09-26 | 104.21.45.63 (ClassC) |
| 2025-01-12 | 172.67.210.187 (ClassC) |