Domain Name: niankai.com.cn ROID: 20230419s10011s97054275-cn Domain Status: clientUpdateProhibited Registrant: 吴鸿强 Registrant Contact Email: wuhao8758@163.com Sponsoring Registrar: 江苏邦宁科技有限公司 Name Server: ns1.exp.4cun.com Name Server: ns2.exp.4cun.com Registration Time: 2023-04-19 15:47:35 Expiration Time: 2025-04-19 15:47:35 DNSSEC: unsigned