详细英文注册信息如下：
Domain Name: yufan.cn ROID: 20070922s10001s75749936-cn Domain Status: ok Registrant: 李诚 Registrant Contact Email: 89764674@qq.com Sponsoring Registrar: 成都西维数码科技有限公司 Name Server: dalary.ns.cloudflare.com Name Server: felipe.ns.cloudflare.com Registration Time: 2007-09-22 04:30:27 Expiration Time: 2026-09-22 04:30:27 DNSSEC: unsigned