详细英文注册信息如下：
Domain Name: fenn.cn ROID: 20240103s10001s55816012-cn Domain Status: clientTransferProhibited Registrant: 许杰 Registrant Contact Email: aap570703@gmail.com Sponsoring Registrar: 广东时代互联科技有限公司 Name Server: ns1.judns.com Name Server: ns2.judns.com Registration Time: 2024-01-03 04:04:59 Expiration Time: 2025-01-03 04:04:59 DNSSEC: unsigned