详细英文注册信息如下：
Domain Name: qianfen.com.cn ROID: 20240204s10011s97702819-cn Domain Status: clientTransferProhibited Registrant: 许长飞 Registrant Contact Email: leileill@myyahoo.com Sponsoring Registrar: 广东金万邦科技投资有限公司 Name Server: charles.ns.cloudflare.com Name Server: aida.ns.cloudflare.com Registration Time: 2024-02-04 04:03:27 Expiration Time: 2025-02-04 04:03:27 DNSSEC: unsigned