详细英文注册信息如下：
Domain Name: introduction.cn ROID: 20090422s10001s31408696-cn Domain Status: clientTransferProhibited Registrant: 肖力 Registrant Contact Email: rim@21cn.com Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: pk3.22.cn Name Server: pk4.22.cn Registration Time: 2009-04-22 04:16:32 Expiration Time: 2025-04-22 04:16:32 DNSSEC: unsigned