iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: pku-ioe.cn

ROID: 20130302s10001s63090651-cn

Domain Status: ok

Registrant: 北京大学东莞光电研究院

Registrant Contact Email: wuzy@pku-ioe.cn

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: dns31.hichina.com

Name Server: dns32.hichina.com

Registration Time: 2013-03-02 11:08:52

Expiration Time: 2029-03-02 11:08:52

DNSSEC: unsigned