Domain Name: jdz100.cn ROID: 20160919s10001s84941854-cn Domain Status: clientTransferProhibited Registrant: 北京简单科技有限公司 Registrant Contact Email: caohongjie@etlearning.cn Sponsoring Registrar: 广东时代互联科技有限公司 Name Server: ns1.01isp.com Name Server: ns2.01isp.net Registration Time: 2016-09-19 16:54:48 Expiration Time: 2025-09-19 16:54:48 DNSSEC: unsigned