详细英文注册信息如下：
Domain Name: lytb.com.cn ROID: 20210216s10011s92644856-cn Domain Status: ok Registrant: 李永航 Registrant Contact Email: 3764390805@qq.com Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2021-02-16 09:41:26 Expiration Time: 2025-02-16 09:41:26 DNSSEC: unsigned