Domain Name: chinaopen.com.cn
ROID: 20040216s10011s00470609-cn
Domain Status: ok
Registrant: 北京中国网球公开赛体育推广有限公司
Registrant Contact Email: sunwei@chinaopen.com.cn
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns7.hichina.com
Name Server: dns8.hichina.com
Registration Time: 2004-02-16 10:52:13
Expiration Time: 2026-02-16 10:52:13
DNSSEC: unsigned