Whois Record:

Domain Name: koupin.com.cn
ROID: 20160914s10011s86940111-cn
Domain Status: ok
Registrant: 闫加春
Registrant Contact Email: 4826193@qq.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns4.hichina.com
Name Server: dns3.hichina.com
Registration Time: 2016-09-14 04:06:58
Expiration Time: 2026-09-14 04:06:58
DNSSEC: unsigned