详细英文注册信息如下：
Domain Name: dahan.cn ROID: 20030329s10001s00247716-cn Domain Status: clientTransferProhibited Registrant: 蔡嘉恩 Registrant Contact Email: 4755708@qq.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2003-03-29 19:57:04 Expiration Time: 2025-03-29 19:57:04 DNSSEC: unsigned