Domain Name: mavlab.com.cn ROID: 20221115s10011s96211019-cn Domain Status: ok Registrant: 陈光 Registrant Contact Email: 401347898@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns17.hichina.com Name Server: dns18.hichina.com Registration Time: 2022-11-15 23:35:40 Expiration Time: 2026-11-15 23:35:40 DNSSEC: unsigned