Domain Name: mdg.cn ROID: 20030310s10001s00013401-cn Domain Status: ok Registrant: 张永华 Registrant Contact Email: canshuang1@163.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns11.hichina.com Name Server: dns12.hichina.com Registration Time: 2014-01-17 16:00:00 Expiration Time: 2025-01-17 16:03:14 DNSSEC: unsigned