查询高峰期可能需要消耗较多时间，请耐心等待）
Whois详细查询结果:
Domain Name: umooc.com.cn ROID: 20140901s10011s84051435-cn Domain Status: ok Registrant: 优慕课在线教育科技（北京）有限责任公司 Registrant Contact Email: xiaoyi@foxmail.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: vip1.alidns.com Name Server: vip2.alidns.com Registration Time: 2014-09-01 17:37:05 Expiration Time: 2028-09-01 17:37:05 DNSSEC: unsigned
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