Domain Name: grtz.com.cn ROID: 20200426s10011s92036303-cn Domain Status: ok Registrant: 余皓 Registrant Contact Email: whyuhao@sina.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dns19.hichina.com Name Server: dns20.hichina.com Registration Time: 2020-04-26 04:04:08 Expiration Time: 2025-04-26 04:04:08 DNSSEC: unsigned