Domain Name: 3o2.cn ROID: 20260506s10001s74358816-cn Domain Status: ok Registrant: 肖科 Registrant Contact Email: 415276967@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns7.hichina.com Name Server: dns8.hichina.com Registration Time: 2026-05-06 04:05:41 Expiration Time: 2028-05-06 04:05:41 DNSSEC: unsigned