Domain Name: topmind.com.cn ROID: 20260504s10011s00440768-cn Domain Status: ok Registrant: 陈宇衡 Registrant Contact Email: 78777524@qq.com Sponsoring Registrar: 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司） Name Server: ns1.17ex.com Name Server: ns2.17ex.com Registration Time: 2026-05-04 04:04:29 Expiration Time: 2027-05-04 04:04:29 DNSSEC: unsigned
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Last modified : 2026-09-03 08:14:58