详细英文注册信息如下：
Domain Name: cntg.com.cn ROID: 20130826s10011s83244981-cn Domain Status: ok Registrant: 蔡琳 Registrant Contact Email: yumidashi@qq.com Sponsoring Registrar: 北京网尊科技有限公司 Name Server: 17ex1.dns.com Name Server: 17ex2.dns.com Registration Time: 2013-08-26 02:35:47 Expiration Time: 2025-08-26 02:35:47 DNSSEC: unsigned