详细英文注册信息如下：
Domain Name: rvfn.cn ROID: 20220719s10001s48567605-cn Domain Status: ok Registrant: 邱林 Registrant Contact Email: jingxiays@163.com Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: ns2.22.cn Name Server: ns1.22.cn Registration Time: 2022-07-19 13:36:10 Expiration Time: 2025-07-19 13:36:10 DNSSEC: unsigned