iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: ctb.com.cn

ROID: 20021209s10011s00034223-cn

Domain Status: ok

Registrant ID: sfn0668936553262

Registrant: 北京超同步伺服股份有限公司

Registrant Contact Email: xt2016@ctb.com.cn

Sponsoring Registrar: 北京中科三方网络技术有限公司*

Name Server: ns1.sfn.cn

Name Server: ns2.sfn.cn

Registration Time: 2000-12-04 00:00:00

Expiration Time: 2019-12-04 00:00:00

DNSSEC: unsigned