详细英文注册信息如下：
Domain Name: changyan.cn ROID: 20060926s10001s83453337-cn Domain Status: clientTransferProhibited Registrant: 科大讯飞股份有限公司 Registrant Contact Email: jingzhang17@iflytek.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: f1g1ns1.dnspod.net Name Server: f1g1ns2.dnspod.net Registration Time: 2006-09-26 04:30:48 Expiration Time: 2031-09-26 04:30:48 DNSSEC: unsigned