详细英文注册信息如下：
Domain Name: emfb.cn ROID: 20220210s10001s46578408-cn Domain Status: ok Registrant: 杨福山 Registrant Contact Email: 3055770898@qq.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2022-02-10 14:04:49 Expiration Time: 2025-02-10 14:04:49 DNSSEC: unsigned