| Property | Value |
| NameServer | NS1.X.RECRUIT.CO.JP |
| Created | 2002-04-16 00:00:00 |
| Changed | 2015-04-13 00:00:00 |
| Expires | 2016-04-16 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2020-03-21 | 96.16.209.241 (ClassC) |
| 2020-05-23 | 23.48.205.158 (ClassC) |
| 2022-07-08 | 23.53.113.125 (ClassC) |
| 2024-03-10 | 184.25.198.235 (ClassC) |
| 2024-04-19 | 104.125.89.122 (ClassC) |
| 2024-10-10 | 23.5.250.187 (ClassC) |
| 2025-02-08 | 23.55.185.136 (ClassC) |
| 2025-02-28 | 23.198.33.240 (ClassC) |
| 2025-03-08 | 23.62.209.114 (ClassC) |
| 2025-03-15 | 96.7.157.250 (ClassC) |
| 2026-01-06 | 23.192.209.114 (ClassC) |
| Date | Domain | IP |
| cdn.job.rikunabi.com | 2024-04-19 | 173.222.197.124 |
| cdn.job.sub.rikunabi.com | 2023-08-25 | 104.88.170.187 |
| ats.hrtech.rikunabi.com | 2025-03-14 | 3.163.158.22 |
| stg1.ats.hrtech.rikunabi.com | 2024-09-03 | 99.84.66.42 |
| api.stg01.develop.ats.hrtech.rikunabi.com | 2025-11-03 | 3.113.231.137 |
| cs.dev01.develop.ats.hrtech.rikunabi.com | 2024-12-24 | 52.195.54.109 |
| lp.develop.ats.hrtech.rikunabi.com | 2025-01-09 | 3.163.24.29 |
| sonartst.develop.ats.hrtech.rikunabi.com | 2025-08-30 | 13.115.9.183 |
| click.m.rikunabi.com | 2025-01-05 | 104.96.203.48 |
| apc.haken.rikunabi.com | 2025-05-01 | 160.17.1.94 |
| image.r.haken.rikunabi.com | 2024-09-17 | 23.54.33.137 |
| admin.rikunabi.com | 2026-01-01 | 160.17.1.60 |
| img.saiyo.rikunabi.com | 2024-03-10 | 184.25.198.235 |
| career.rikunabi.com | 2025-08-28 | 54.178.180.234 |
| next.rikunabi.com | 2025-04-15 | 160.17.1.170 |
| img.next.rikunabi.com | 2013-11-28 | 14.0.34.82 |
| api.next.rikunabi.com | 2025-12-21 | 160.17.1.206 |
| www.rikunabi.com | 2025-04-30 | 160.17.1.173 |