Domain Name: amtc.cn ROID: 20030613s10001s00847028-cn Domain Status: ok Registrant: 蔡瑶 Registrant Contact Email: jiuyaoliu2023@163.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns13.hichina.com Name Server: dns14.hichina.com Registration Time: 2003-06-13 15:17:09 Expiration Time: 2025-07-13 15:17:08 DNSSEC: unsigned