| Property | Value |
| Organization | 竞技世界（北京）网络技术有限公司 |
| wangzm@mail.jj.cn | |
| NameServer | ns1.jjworld.net.cn |
| Created | 2009-07-07 13:01:58 |
| Expires | 2021-07-07 13:01:57 |
| Date | IP Address |
| 2014-09-15 | 101.251.202.19 (ClassC) |
| 2019-07-02 | 106.3.150.19 (ClassC) |
| 2019-09-15 | 121.201.76.196 (ClassC) |
| 2025-11-22 | 120.133.38.12 (ClassC) |
| Date | Domain |
| m.jj.cn | 2015-04-14 |
| css.jj.cn | 2015-04-14 |
| jjworld.net.cn | 2015-04-15 |
| download.jj.cn | 2015-05-17 |
| cache.jj.cn | 2019-10-14 |
| img.jj.cn | 2021-02-20 |