iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: dadingyun.cn

ROID: 20160823s10001s84754214-cn

Domain Status: ok

Registrant ID: hc5669651512257

Registrant: 天津大鼎教育科技有限公司

Registrant Contact Email: 3966715@qq.com

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: vip1.alidns.com

Name Server: vip2.alidns.com

Registration Time: 2016-08-23 11:56:44

Expiration Time: 2019-08-23 11:56:44

DNSSEC: unsigned