Domain Name: umaxgroup.cn ROID: 20230313s10001s51576524-cn Domain Status: ok Registrant: 王聪 Registrant Contact Email: yearning003@sina.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns27.hichina.com Name Server: dns28.hichina.com Registration Time: 2023-03-13 13:36:37 Expiration Time: 2026-03-13 13:36:37 DNSSEC: unsigned