| Property | Value |
| Name | 21-domain ID Protect |
| Organization | Silica-Project |
| e-info@21-domain.com | |
| Phone | + |
| Fax | +81.828325539 |
| NameServer | zara.ns.cloudflare.com |
| Created | 2005-12-29 00:00:00 |
| Changed | 2015-12-31 16:05:21 |
| Expires | 2016-12-31 00:00:00 |
| Date | IP Address |
| 2015-02-19 | 104.28.6.66 (ClassC) |
| 2025-07-27 | 172.67.132.28 (ClassC) |
| 2025-08-04 | 104.21.4.132 (ClassC) |