Domain Name: mgu.cn ROID: 20050712s10001s22202837-cn Domain Status: ok Registrant: 北京国签网信息中心 Registrant Contact Email: 334761563@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns1.hichina.com Name Server: dns2.hichina.com Registration Time: 2005-07-12 13:50:58 Expiration Time: 2029-07-12 13:50:58 DNSSEC: unsigned