| Property | Value |
| Name | 21-domain ID Protect |
| Organization | castpro4 |
| e-info@21-domain.com | |
| Phone | + |
| Fax | +81.828325539 |
| NameServer | ns1.kagoya.net |
| Created | 2012-03-01 00:00:00 |
| Changed | 2015-03-31 16:05:07 |
| Expires | 2016-03-31 00:00:00 |
| Date | IP Address |
| 2026-02-18 | 183.181.85.2 (ClassC) |