域名 3742.cn whois 查询成功↓↓点击直接访问 3742.cn↓↓ Domain Name: 3742.cn ROID: 20130709s10001s64533524-cn Domain Status: ok Registrant: 丁锡裕 Registrant Contact Email: [email protected] Sponsoring Registrar: 腾讯云计算（北京）有限责任公司 Name Server: dns29.hichina.com Name Server: dns30.hichina.com Registration Time: 2013-07-09 15:33:29 Expiration Time: 2025-07-09 15:33:29 DNSSEC: unsigned 3742.cn