iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: optpt.cn

ROID: 20091106s10001s96622496-cn

Domain Status: ok

Registrant ID: hc670887122-cn

Registrant: 北京奥伯特石油科技有限公司

Registrant Contact Email: liyao@optpt.com

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: dns17.hichina.com

Name Server: dns18.hichina.com

Registration Time: 2009-11-06 14:38:28

Expiration Time: 2017-11-06 14:38:28

DNSSEC: unsigned