Domain Name: mdam.cn ROID: 20240911s10001s60653417-cn Domain Status: ok Registrant: 曹丛刚 Registrant Contact Email: dnsolutions@hotmail.com Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: ns1.4.cn Name Server: ns2.4.cn Registration Time: 2024-09-11 16:10:10 Expiration Time: 2025-09-11 16:10:10 DNSSEC: unsigned