Domain Name: usr.cn ROID: 20051020s10001s29859190-cn Domain Status: clientTransferProhibited Registrant: 济南有人物联网技术有限公司 Registrant Contact Email: guxin@usr.cn Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns1.alidns.com Name Server: ns2.alidns.com Registration Time: 2005-10-20 10:31:01 Expiration Time: 2026-10-20 10:31:01 DNSSEC: unsigned