domain name: ltc.com.cn roid: 20210528s10011s92886837-cn domain status: ok registrant: 周留伟 registrant contact email: www@domainnames.com.cn sponsoring registrar: 阿里云计算有限公司(万网) name server: dns23.hichina.com name server: dns24.hichina.com registration time: 2021-05-28 04:05:28 expiration time: 2025-05-28 04:05:28 dnssec: unsigned