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Domain Name: duokuan.cn ROID: 20240719s10001s59087391-cn Domain Status: ok Registrant: 高杨 Registrant Contact Email: 66741168@qq.com Sponsoring Registrar: 杭州爱名网络有限公司 Name Server: ns2.22.cn Name Server: ns1.22.cn Registration Time: 2024-07-19 17:02:55 Expiration Time: 2025-07-19 17:02:55 DNSSEC: unsigned