域名 540221.cn whois 查询成功↓↓点击直接访问 540221.cn↓↓ Domain Name: 540221.cn ROID: 20240719s10001s59085774-cn Domain Status: ok Registrant: 姚霖 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: dns21.hichina.com Name Server: dns22.hichina.com Registration Time: 2024-07-19 10:50:13 Expiration Time: 2025-07-19 10:50:13 DNSSEC: unsigned 540221.cn