Domain Name: dushu.cn ROID: 20030626s10001s00851731-cn Domain Status: ok Registrant: 吴君 Registrant Contact Email: itomwu@gmail.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dns19.hichina.com Name Server: dns20.hichina.com Registration Time: 2003-06-26 23:23:40 Expiration Time: 2027-06-26 23:23:40 DNSSEC: unsigned