| Property | Value |
| Name | 21-domain ID Protect |
| Organization | Agosto Inc. |
| e-info@21-domain.com | |
| Phone | + |
| Fax | +81.828325539 |
| NameServer | ns4.sphere.ad.jp |
| Created | 2013-08-20 00:00:00 |
| Changed | 2016-08-31 16:05:11 |
| Expires | 2017-08-31 00:00:00 |
| Date | IP Address |
| 2025-03-26 | 183.181.85.59 (ClassC) |
| 2026-02-18 | 183.90.235.24 (ClassC) |