Domain Name: ukc.com.cn ROID: 20210521s10011s92858400-cn Domain Status: ok Registrant: 杨文军 Registrant Contact Email: yangwenjun61@sina.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns4.hichina.com Name Server: dns3.hichina.com Registration Time: 2021-05-21 04:04:32 Expiration Time: 2025-05-21 04:04:32 DNSSEC: unsigned