详细英文注册信息如下：
Domain Name: jfb.cn ROID: 20030310s10001s00021074-cn Domain Status: clientTransferProhibited Registrant: 北京聚福宝科技有限公司 Registrant Contact Email: 30254636@qq.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2014-01-14 16:00:00 Expiration Time: 2030-01-14 16:02:54 DNSSEC: unsigned