Domain Name: u520.cn ROID: 20191206s10001s20391223-cn Domain Status: clientDeleteProhibited Registrant: 康超 Registrant Contact Email: 82000544@qq.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dns27.hichina.com Name Server: dns28.hichina.com Registration Time: 2019-12-06 16:08:07 Expiration Time: 2025-12-06 16:08:07 DNSSEC: unsigned