详细英文注册信息如下：
Domain Name: shuangding.cn ROID: 20060706s10001s56875166-cn Domain Status: clientTransferProhibited Registrant: 杨秀峰 Registrant Contact Email: ak39@163.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: dns1.66.cn Name Server: dns2.66.cn Registration Time: 2006-07-06 04:30:20 Expiration Time: 2025-07-06 04:30:20 DNSSEC: unsigned