详细英文注册信息如下：
Domain Name: haidun.cn ROID: 20120502s10001s23451458-cn Domain Status: clientTransferProhibited Registrant: 刘长鑫 Registrant Contact Email: 339936@qq.com Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: please-renew-your-domain-in-www.22.cn Registration Time: 2012-05-02 04:06:23 Expiration Time: 2025-05-02 04:06:23 DNSSEC: unsigned