详细英文注册信息如下：
Domain Name: sdfb.com.cn ROID: 20240711s10011s98113239-cn Domain Status: ok Registrant: 黄小群 Registrant Contact Email: ffddcc001@outlook.com Sponsoring Registrar: 北京东方网景信息科技有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-07-11 04:09:04 Expiration Time: 2025-07-11 04:09:04 DNSSEC: unsigned