| 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-1440.awsdns-52.org |
| Created | 1996-08-14 04:00:00 |
| Changed | 2016-02-02 17:06:50 |
| Expires | 2016-08-13 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2023-08-16 | 52.214.160.147 (ClassC) |
| 2023-10-19 | 18.203.122.152 (ClassC) |
| 2024-02-21 | 54.72.231.93 (ClassC) |
| 2024-03-13 | 54.228.139.147 (ClassC) |
| 2024-04-12 | 52.215.145.180 (ClassC) |
| 2024-04-19 | 99.80.80.238 (ClassC) |
| 2024-05-13 | 63.35.39.66 (ClassC) |
| 2024-09-13 | 54.220.175.72 (ClassC) |
| 2024-09-21 | 52.50.11.53 (ClassC) |
| 2024-11-07 | 52.18.174.11 (ClassC) |
| 2025-02-23 | 52.30.195.85 (ClassC) |
| 2025-06-25 | 54.75.119.160 (ClassC) |
| 2025-08-01 | 54.216.35.98 (ClassC) |
| 2025-08-08 | 52.51.247.133 (ClassC) |
| 2025-08-30 | 54.76.76.129 (ClassC) |
| 2025-11-30 | 54.154.131.61 (ClassC) |
| 2026-01-28 | 54.154.76.198 (ClassC) |