domain name: 900.cn roid: 20030311s10001s00024385-cn domain status: ok registrant: 赵珊 registrant contact email: 900sw@163.com sponsoring registrar: 阿里巴巴云计算(北京)有限公司 name server: dns9.hichina.com name server: dns10.hichina.com registration time: 2003-03-17 12:20:05 expiration time: 2029-03-17 12:48:36 dnssec: unsigned