Domain Name: liukao.com.cn ROID: 20230413s10011s97039827-cn Domain Status: ok Registrant: 无锡小犁教育科技有限公司 Registrant Contact Email: 347305374@qq.com Sponsoring Registrar: 广州云讯信息科技有限公司 Name Server: ns3.dnsv2.com Name Server: ns4.dnsv2.com Registration Time: 2023-04-13 10:21:39 Expiration Time: 2026-04-13 10:21:39 DNSSEC: unsigned