详细英文注册信息如下：
Domain Name: 13991.cn ROID: 20240620s10001s58723796-cn Domain Status: ok Registrant: 高正杨 Registrant Contact Email: privacyprotectionabuse@gmail.com Sponsoring Registrar: 海口智慧康网络科技有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-06-20 04:06:56 Expiration Time: 2025-06-20 04:06:56 DNSSEC: unsigned