domain name: troubleshooters.cn roid: 20231112s10001s55246292-cn domain status: ok registrant: 杜文骞 registrant contact email: 858973804@qq.com sponsoring registrar: 阿里云计算有限公司(万网) name server: dns25.hichina.com name server: dns26.hichina.com registration time: 2023-11-12 11:57:32 expiration time: 2024-11-12 11:57:32 dnssec: unsigned