详细英文注册信息如下：
Domain Name: 0004.cn ROID: 20090515s10001s61060317-cn Domain Status: serverUpdateProhibited Domain Status: clientTransferProhibited Domain Status: serverTransferProhibited Domain Status: serverHold Registrant: 王建坤 Registrant Contact Email: wf51888@126.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: 2009-05-15 04:23:25 Expiration Time: 2025-05-15 04:23:24 DNSSEC: unsigned