域名 5420.cn whois 查询成功↓↓点击直接访问 5420.cn↓↓ Domain Name: 5420.cn ROID: 20210829s10001s39972922-cn Domain Status: ok Registrant: 钟伟 Registrant Contact Email: [email protected] Sponsoring Registrar: 腾讯云计算(北京)有限责任公司 Name Server: v1s1.xundns.com Name Server: v1s2.xundns.com Registration Time: 2021-08-29 04:02:11 Expiration Time: 2027-08-29 04:02:11 DNSSEC: unsigned 5420.cn