详细英文注册信息如下：
Domain Name: gwdk.cn ROID: 20131213s10001s68869943-cn Domain Status: ok Registrant: 张占宁 Registrant Contact Email: 9818786@qq.com Sponsoring Registrar: 广州云讯信息科技有限公司 Name Server: dns7.hichina.com Name Server: dns8.hichina.com Registration Time: 2013-12-13 12:20:32 Expiration Time: 2025-12-13 12:20:32 DNSSEC: unsigned