详细英文注册信息如下：
Domain Name: knud.cn ROID: 20210921s10001s40294902-cn Domain Status: ok Registrant: 刘晓 Registrant Contact Email: 79122132@qq.com Sponsoring Registrar: 广州云讯信息科技有限公司 Name Server: experience.dnspod.net Name Server: peanut.dnspod.net Registration Time: 2021-09-21 02:18:37 Expiration Time: 2031-09-21 02:18:37 DNSSEC: unsigned