| Property | Value |
| Name | kenji niwa |
| Organization | kenji niwa |
| account@i-tank.jp | |
| Zip Code | 150-0043 |
| City | Shibuya-ku |
| State | Tokyo |
| Country | JP |
| Phone | +81.364161248 |
| NameServer | ns-339.awsdns-42.com |
| Created | 2007-11-10 00:00:00 |
| Changed | 2016-02-22 00:00:00 |
| Expires | 2021-11-10 00:00:00 |
| Registrar | GMO INTERNET, INC. D |
| Date | IP Address |
| 2016-10-12 | 52.84.66.232 (ClassC) |
| 2016-10-23 | 52.84.66.22 (ClassC) |
| 2016-10-24 | 52.84.66.136 (ClassC) |
| 2016-11-07 | 52.85.209.91 (ClassC) |
| 2016-11-08 | 52.84.66.190 (ClassC) |
| 2016-12-06 | 52.84.66.225 (ClassC) |
| 2017-05-31 | 52.84.56.141 (ClassC) |
| 2017-09-10 | 54.230.199.153 (ClassC) |
| 2018-01-05 | 52.222.220.177 (ClassC) |
| 2018-04-23 | 52.85.131.61 (ClassC) |
| 2018-04-23 | 52.85.131.80 (ClassC) |
| 2018-04-23 | 52.85.131.118 (ClassC) |
| 2018-04-23 | 52.85.131.161 (ClassC) |
| 2018-04-23 | 52.85.131.52 (ClassC) |
| 2020-11-14 | 143.204.217.129 (ClassC) |
| 2020-11-15 | 143.204.217.10 (ClassC) |
| 2020-12-01 | 143.204.226.3 (ClassC) |
| 2024-09-24 | 18.161.6.38 (ClassC) |
| 2025-01-29 | 18.161.6.9 (ClassC) |
| 2025-04-14 | 18.161.6.5 (ClassC) |
| 2025-04-22 | 204.246.191.53 (ClassC) |
| 2025-05-01 | 18.161.6.54 (ClassC) |