Domain Name: yjaq.com.cn ROID: 20180613s10011s89574745-cn Domain Status: ok Registrant: 北京匡正应急科技有限公司 Registrant Contact Email: linpei@139.com 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: 2018-06-13 15:00:36 Expiration Time: 2025-06-13 15:00:36 DNSSEC: unsigned