Domain Name: zkbuy.cn ROID: 20200610s10001s29684380-cn Domain Status: ok Registrant: 中科产城（北京）科技有限公司 Registrant Contact Email: guoshusheng@ict.ac.cn Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dns4.hichina.com Name Server: dns3.hichina.com Registration Time: 2020-06-10 23:15:58 Expiration Time: 2026-06-10 23:15:58 DNSSEC: unsigned