详细英文注册信息如下：
Domain Name: iayh.cn ROID: 20240617s10001s58227255-cn Domain Status: ok Registrant: 郑成杰 Registrant Contact Email: 630002@qq.com Sponsoring Registrar: 北京光速连通科贸有限公司 Name Server: ns1.judns.com Name Server: ns2.judns.com Registration Time: 2024-06-17 04:33:34 Expiration Time: 2025-06-17 04:33:34 DNSSEC: unsigned