国家知识产权局

Domain Name: cnipa.gov.cn ROID: 20180604s10061s02408113-cn Domain Status: clientDeleteProhibited Domain Status: serverDeleteProhibited Domain Status: clientUpdateProhibited Domain Status: serverUpdateProhibited Domain Status: clientTransferProhibited Domain Status: serverTransferProhibited Registrant: 国家知识产权局 Registrant Contact Email: guojianguo@sipo.gov.cn Sponsoring Registrar: 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司） Name Server: vip1.sfndns.cn Name Server: vip2.sfndns.cn Registration Time: 2018-06-04 16:07:31 Expiration Time: 2029-06-04 16:07:30 DNSSEC: unsigned