域名 57402.cn whois 查询成功↓↓点击直接访问 57402.cn↓↓ Domain Name: 57402.cn ROID: 20241001s10001s61351136-cn Domain Status: ok Registrant: 孙世娟 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-10-01 10:07:45 Expiration Time: 2025-10-01 10:07:45 DNSSEC: unsigned 57402.cn