详细英文注册信息如下：
Domain Name: ud1.cn ROID: 20240727s10001s59195015-cn Domain Status: ok Registrant: 赖克洲 Registrant Contact Email: ihp979n939@21cn.com Sponsoring Registrar: 海南美洁达科技有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2024-07-27 07:40:31 Expiration Time: 2025-07-27 07:40:31 DNSSEC: unsigned