详细英文注册信息如下：
Domain Name: bestfree.com.cn ROID: 20240519s10011s97918222-cn Domain Status: ok Registrant: 姜洋 Registrant Contact Email: 3327613943@qq.com Sponsoring Registrar: 成都飞数科技有限公司 Name Server: bradley.ns.cloudflare.com Name Server: angelina.ns.cloudflare.com Registration Time: 2024-05-19 04:06:16 Expiration Time: 2025-05-19 04:06:16 DNSSEC: unsigned