rhdg.cn domain lookup results from whois.cnnic.net.cn server: Domain Name: rhdg.cn ROID: 20130427s10001s63602232-cn Domain Status: ok Registrant: 黄灼坚 Registrant Contact Email: 13695180206@163.com Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: dns17.hichina.com Name Server: dns18.hichina.com Registration Time: 2013-04-27 04:04:02 Expiration Time: 2024-04-27 04:04:02 DNSSEC: unsigned