| Property | Value |
| Name | Recruit Sumai Company Ltd. |
| Organization | RECRUIT HOLDINGS CO.,LTD. |
| sumai_soumu@waku-2.com | |
| Zip Code | 100-6640 |
| Phone | 03-6835-5610 |
| Fax | 03-6834-8477 |
| NameServer | ns2.x.recruit.co.jp |
| Created | 2015-04-06 00:00:00 |
| Changed | 2016-04-30 16:05:12 |
| Expires | 2017-04-30 00:00:00 |
| Date | IP Address |
| 2013-04-24 | 14.0.42.18 (ClassC) |
| 2014-07-12 | 103.4.200.205 (ClassC) |
| 2014-12-17 | 14.0.42.13 (ClassC) |
| 2014-12-20 | 14.0.42.223 (ClassC) |
| 2014-12-23 | 14.0.42.96 (ClassC) |
| 2015-11-17 | 14.0.45.80 (ClassC) |
| 2016-04-27 | 14.0.42.77 (ClassC) |
| 2016-05-31 | 14.0.33.199 (ClassC) |
| 2018-09-11 | 115.127.249.242 (ClassC) |
| 2024-01-09 | 104.96.203.49 (ClassC) |
| 2024-01-12 | 23.45.112.24 (ClassC) |
| 2024-02-18 | 23.41.4.200 (ClassC) |
| 2024-03-21 | 23.213.175.98 (ClassC) |
| 2024-04-15 | 23.214.95.219 (ClassC) |
| 2024-05-12 | 23.215.176.82 (ClassC) |
| 2024-06-03 | 23.215.176.59 (ClassC) |
| 2024-06-12 | 23.32.75.140 (ClassC) |
| 2024-06-29 | 23.41.4.210 (ClassC) |
| 2024-10-01 | 23.34.172.80 (ClassC) |
| 2025-01-11 | 104.98.118.137 (ClassC) |