详细英文注册信息如下：
Domain Name: yacou.com.cn ROID: 20230626s10011s97194855-cn Domain Status: ok Registrant: 任琨 Registrant Contact Email: flcp3158@gmail.com Sponsoring Registrar: 郑州世纪创联电子科技开发有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2023-06-26 04:03:37 Expiration Time: 2025-06-26 04:03:37 DNSSEC: unsigned