详细英文注册信息如下：
Domain Name: kengseng.cn ROID: 20231105s10001s54878738-cn Domain Status: clientUpdateProhibited Registrant: 张伯健 Registrant Contact Email: trxtal31@gmail.com Sponsoring Registrar: 江苏邦宁科技有限公司 Name Server: ns1.exp.4cun.com Name Server: ns2.exp.4cun.com Registration Time: 2023-11-05 04:11:20 Expiration Time: 2025-11-05 04:11:20 DNSSEC: unsigned