Domain Name: sjzn.com.cn ROID: 20191010s10011s91169431-cn Domain Status: clientDeleteProhibited Registrant: 中建三局智能技术有限公司 Registrant Contact Email: cscec_zn_bim@163.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: 2019-10-10 15:45:55 Expiration Time: 2026-10-10 15:45:55 DNSSEC: unsigned