详细英文注册信息如下：
Domain Name: alvin.cn ROID: 20140616s10001s71594481-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: f1g1ns1.dnspod.net Name Server: f1g1ns2.dnspod.net Registration Time: 2014-06-16 01:06:42 Expiration Time: 2025-06-16 01:06:42 DNSSEC: unsigned