Domain Name: kosdn.com.cn ROID: 20210818s10011s94245993-cn Domain Status: ok Registrant: 吴健华 Registrant Contact Email: xiaozhiliao223@outlook.com Sponsoring Registrar: 上海美橙科技信息发展有限公司 Name Server: ns1.dns.com Name Server: ns2.dns.com Registration Time: 2021-08-18 04:02:30 Expiration Time: 2025-08-18 04:02:30 DNSSEC: unsigned