详细英文注册信息如下：
Domain Name: yfnz.cn ROID: 20070207s10001s17854474-cn Domain Status: ok Registrant: 胡志刚 Registrant Contact Email: 8906488@qq.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: ns15.xincache.com Name Server: ns16.xincache.com Registration Time: 2007-02-07 09:13:02 Expiration Time: 2025-02-07 09:13:02 DNSSEC: unsigned