Domain Name: nkrobot.cn ROID: 20200823s10001s30931515-cn Domain Status: ok Registrant: 余皓 Registrant Contact Email: whyuhao@sina.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: expirens4.hichina.com Name Server: expirens3.hichina.com Registration Time: 2020-08-23 04:17:21 Expiration Time: 2025-08-23 04:17:21 DNSSEC: unsigned