域名 20742.cn whois 查询成功↓↓点击直接访问 20742.cn↓↓ Domain Name: 20742.cn ROID: 20241022s10001s61630369-cn Domain Status: ok Registrant: 张玉春 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: 2024-10-22 14:25:13 Expiration Time: 2025-10-22 14:25:13 DNSSEC: unsigned 20742.cn