详细英文注册信息如下：
Domain Name: liulun.cn ROID: 20200430s10001s28846556-cn Domain Status: ok Registrant: 吴乃顺 Registrant Contact Email: wns.888@163.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2020-04-30 21:39:34 Expiration Time: 2025-04-30 21:39:34 DNSSEC: unsigned