Domain Name: hyattech.cn ROID: 20170216s10001s88160290-cn Domain Status: ok Registrant: 华宇安通（北京）科技有限公司 Registrant Contact Email: baizhenhua@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns15.hichina.com Name Server: dns16.hichina.com Registration Time: 2017-02-16 10:38:11 Expiration Time: 2030-02-16 10:38:11 DNSSEC: unsigned