Domain Name: techmag.cn ROID: 20220917s10001s49159809-cn Domain Status: ok Registrant: 洪文朴 Registrant Contact Email: buydomain@xmkk.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: expirens4.hichina.com Name Server: expirens3.hichina.com Registration Time: 2022-09-17 04:04:42 Expiration Time: 2025-09-17 04:04:42 DNSSEC: unsigned