| Property | Value |
| Name | CLEF GROUP. |
| Organization | CLEF GROUP. |
| k_kuroki@clefgroup.com | |
| Phone | 06-4794-0902 |
| Fax | 06-4794-0903 |
| NameServer | ns2.secure-cms.net |
| Created | 2014-06-18 00:00:00 |
| Changed | 2016-06-30 16:05:10 |
| Expires | 2017-06-30 00:00:00 |
| Date | IP Address |
| 2025-06-12 | 157.7.107.81 (ClassC) |
| 2025-12-15 | 202.234.142.79 (ClassC) |