| Property | Value |
| Name | 1andONLY Hosting Service |
| Organization | Akio Nishikawa |
| domain@1andonly.jp | |
| Zip Code | 550-0001 |
| Phone | 06-6447-0011 |
| Fax | 06-6447-1177 |
| NameServer | ns2.myhostcenter.com |
| Created | 2005-01-06 00:00:00 |
| Changed | 2016-01-31 16:05:12 |
| Expires | 2017-01-31 00:00:00 |
| Date | IP Address |
| 2014-05-19 | 199.204.248.102 (ClassC) |
| 2025-03-20 | 66.84.29.15 (ClassC) |