| Property | Value |
| Name | Takumu Uartani |
| Organization | Kenkou corporation, inc. |
| admin@rizapgroup.com | |
| Zip Code | 169-0074 |
| City | Shinjuku-ku |
| State | Tokyo |
| Country | JP |
| Phone | +81.353371335 |
| NameServer | ns-1899.awsdns-45.co.uk |
| Created | 2016-05-16 09:31:06 |
| Changed | 2019-04-29 18:04:50 |
| Registrar | GMO Internet, Inc. d |
| Date | IP Address |
| 2016-07-04 | 52.85.209.45 (ClassC) |
| 2016-10-17 | 52.84.66.14 (ClassC) |
| 2017-03-27 | 52.84.3.90 (ClassC) |
| 2017-05-17 | 52.84.56.50 (ClassC) |
| 2017-06-01 | 52.84.76.247 (ClassC) |
| 2017-07-12 | 52.84.3.56 (ClassC) |
| 2017-07-13 | 52.84.3.237 (ClassC) |
| 2017-08-16 | 13.33.141.19 (ClassC) |
| 2022-01-27 | 13.225.214.60 (ClassC) |
| 2022-05-13 | 13.249.80.129 (ClassC) |
| 2022-05-13 | 13.249.80.50 (ClassC) |
| 2022-05-13 | 13.249.80.83 (ClassC) |
| 2023-07-28 | 204.246.191.55 (ClassC) |
| 2023-11-01 | 204.246.191.66 (ClassC) |
| 2023-12-23 | 204.246.191.38 (ClassC) |
| 2025-05-21 | 3.163.158.9 (ClassC) |
| 2025-08-15 | 3.163.24.86 (ClassC) |
| 2026-01-01 | 3.163.24.28 (ClassC) |
| 2026-02-13 | 3.163.24.120 (ClassC) |
| 2026-02-17 | 3.163.24.56 (ClassC) |
| Date | Domain | IP |
| ir-english.rizapgroup.com | 2024-07-22 | 99.84.66.17 |
| dev.rizapgroup.com | 2019-10-25 | 13.32.255.197 |
| www.rizapgroup.com | 2023-07-28 | 204.246.191.55 |