Domain Name: chsi.com.cn ROID: 20021209s10011s00058927-cn Domain Status: clientDeleteProhibited Domain Status: clientUpdateProhibited Domain Status: clientTransferProhibited Registrant: 教育部学生服务与素质发展中心 Registrant Contact Email: [email protected] 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: ns3.dnsv5.com Name Server: ns4.dnsv5.com Registration Time: 2002-05-16 00:00:00 Expiration Time: 2030-05-16 00:00:00 DNSSEC: unsigned