详细英文注册信息如下：
Domain Name: 2g9.cn ROID: 20170515s10001s92771306-cn Domain Status: clientDeleteProhibited Registrant: 阳勇 Registrant Contact Email: boss@hanzhekm.cn Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2017-05-15 04:05:14 Expiration Time: 2025-05-15 04:05:14 DNSSEC: unsigned