详细英文注册信息如下：
Domain Name: kengkang.cn ROID: 20230919s10001s54194636-cn Domain Status: clientTransferProhibited Registrant: 马建元 Registrant Contact Email: moli40395@gmail.com Sponsoring Registrar: Web Commerce Communications Limited Name Server: b.share-dns.net Name Server: a.share-dns.com Registration Time: 2023-09-19 09:49:27 Expiration Time: 2025-09-19 09:49:27 DNSSEC: unsigned