域名 5442.cn whois 查询成功↓↓点击直接访问 5442.cn↓↓ Domain Name: 5442.cn ROID: 20221016s10001s49430247-cn Domain Status: ok Registrant: 王雪松 Registrant Contact Email: [email protected] Sponsoring Registrar: 阿里云计算有限公司(万网) Name Server: dns4.hichina.com Name Server: dns3.hichina.com Registration Time: 2022-10-16 04:09:10 Expiration Time: 2024-10-16 04:09:10 DNSSEC: unsigned 5442.cn