详细英文注册信息如下：
Domain Name: tcun.cn ROID: 20230315s10001s51595752-cn Domain Status: ok Registrant: 覃东乾 Registrant Contact Email: 726933@qq.com Sponsoring Registrar: 成都西维数码科技有限公司 Name Server: ricardo.ns.cloudflare.com Name Server: mia.ns.cloudflare.com Registration Time: 2023-03-15 04:04:26 Expiration Time: 2025-03-15 04:04:26 DNSSEC: unsigned