Domain Name: youzhengyun.com.cn ROID: 20201207s10011s92534400-cn Domain Status: ok Registrant: 杜乃央 Registrant Contact Email: 934127237@qq.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dns31.hichina.com Name Server: dns32.hichina.com Registration Time: 2020-12-07 21:09:07 Expiration Time: 2030-12-07 21:09:07 DNSSEC: unsigned