tddzvcm.cn domain lookup results from whois.cnnic.net.cn server: Domain Name: tddzvcm.cn ROID: 20200309s10001s27471515-cn Domain Status: ok Registrant: 广州诗柔丽生物科技有限公司 Registrant Contact Email: 3159997150@qq.com Sponsoring Registrar: 阿里巴巴云计算(北京)有限公司 Name Server: dns21.hichina.com Name Server: dns22.hichina.com Registration Time: 2020-03-09 18:01:13 Expiration Time: 2021-03-09 18:01:13 DNSSEC: unsigned