详细英文注册信息如下：
Domain Name: nindun.cn ROID: 20190130s10001s09699398-cn Domain Status: clientTransferProhibited Registrant: 蔡长青 Registrant Contact Email: admjn@foxmail.com Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: f1g1ns1.dnspod.net Name Server: f1g1ns2.dnspod.net Registration Time: 2019-01-30 04:01:29 Expiration Time: 2025-01-30 04:01:29 DNSSEC: unsigned