详细英文注册信息如下：
Domain Name: bfgh.com.cn ROID: 20240921s10011s98776503-cn Domain Status: ok Registrant: 刘难难 Registrant Contact Email: chen48586878@gmail.com Sponsoring Registrar: 四川域趣网络科技有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-09-21 04:04:14 Expiration Time: 2025-09-21 04:04:14 DNSSEC: unsigned