Domain Name: duntuo.cn ROID: 20221105s10001s49614400-cn Domain Status: ok Registrant: 陈长龙 Registrant Contact Email: thenq@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: expirens4.hichina.com Name Server: expirens3.hichina.com Registration Time: 2022-11-05 04:03:55 Expiration Time: 2025-11-05 04:03:55 DNSSEC: unsigned