详细英文注册信息如下：
Domain Name: yykb.cn ROID: 20230219s10001s51275412-cn Domain Status: ok Registrant: 石秋华 Registrant Contact Email: 409702@qq.com Sponsoring Registrar: 江苏邦宁科技有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2023-02-19 04:03:21 Expiration Time: 2025-02-19 04:03:21 DNSSEC: unsigned