详细英文注册信息如下：
Domain Name: imaster.cn ROID: 20160710s10001s84435944-cn Domain Status: clientTransferProhibited Registrant: 张新波 Registrant Contact Email: 58926920@qq.com Sponsoring Registrar: 杭州云集通信科技有限公司 Name Server: ns2.22.cn Name Server: ns1.22.cn Registration Time: 2016-07-10 13:04:05 Expiration Time: 2025-07-10 13:04:05 DNSSEC: unsigned