Domain Name: xianniu.cn ROID: 20061225s10001s06707263-cn Domain Status: ok Registrant: 贤牛（北京）科技有限公司 Registrant Contact Email: zhangyongwang@zencor.cn Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: vip3.alidns.com Name Server: vip4.alidns.com Registration Time: 2006-12-25 19:03:52 Expiration Time: 2028-12-25 19:03:52 DNSSEC: unsigned