域名 21499.cn whois 查询成功↓↓点击直接访问 21499.cn↓↓ Domain Name: 21499.cn ROID: 20240924s10001s61246181-cn Domain Status: ok Registrant: 郑宇 Registrant Contact Email: [email protected] Sponsoring Registrar: 广西北部湾在线投资控股有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-09-24 04:11:11 Expiration Time: 2025-09-24 04:11:11 DNSSEC: unsigned 21499.cn