Domain Name: chuanzhang.com.cn ROID: 20180608s10011s89549244-cn Domain Status: ok Registrant: 戴志杰 Registrant Contact Email: bytedai@163.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns19.hichina.com Name Server: dns20.hichina.com Registration Time: 2018-06-08 15:42:31 Expiration Time: 2025-06-08 15:42:31 DNSSEC: unsigned