详细英文注册信息如下：
Domain Name: pstt.com.cn ROID: 20240519s10011s97918218-cn Domain Status: ok Registrant: 刘小勇 Registrant Contact Email: uu8955bbbb@outlook.com Sponsoring Registrar: 北京万维通港科技有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-05-19 04:06:16 Expiration Time: 2025-05-19 04:06:16 DNSSEC: unsigned