国科云提供域名管理、域名锁、智能解析、DDI、IPv6转换、SSL证书等一站式域名解决方案，并形成以云解析、云监控、云盾、云服务器为核心的云计算产品服务体系。
发布时间：2023-10-30 16:11:56
什么是云解析？但随着网络规模的快速增长，网络技术的更新迭代，域名解析请求的数据量呈指数级增长，针对DNS发起的网络攻击也与日俱增，采用单服务器的解析技术在面对超大流量的解析请求以及DDoS攻击时显得捉襟见肘。云解析有哪些功能？云解析可以根据行政区划和运营商对解析线路进行细分，从而实现智能线路.........【阅读全文】
发布时间：2023-10-26 14:17:33
DDI核心网络服务D：DNS，中文译作域名系统，它是互联网架构中的导航系统，它将人们容易记忆的域名翻译成可由计算机识别的IP地址，实现直接通过域名访问web服务器的效果。DNS在互联网中所起到的作用至关重要，如果DNS发生故障，导航系统就会失效，网络空间就会陷入混乱无序的状态。I：IPAM，中文译作IP地址管理，.........【阅读全文】
发布时间：2023-10-23 17:34:19
TTL是Time To Live的缩写，翻译过来就是生存时间，用于DNS解析之中就是指DNS解析记录（DNS缓存）在DNS服务器上的保留时间。要想了解TTL的原理，需要先弄清楚DNS解析工作中的DNS缓存机制。当用户第一次访问域名时，由于DNS服务器中还不存在DNS缓存，所以最终会请求到负责该域名的权威解析服务器，获得该域名的解析记录.........【阅读全文】
发布时间：2023-10-19 15:22:53
网站基础监控网站内容监控网站安全监控网站是政府机关和企业对外宣传推广的重要窗口，是政企与用户互动交流的重要桥梁，在树立企业品牌形象，提升政府公信力等方面，起着不可替代的作用，因此加强对网站的全方位监控，是提升政企网络和信息安全能力，推进数字政府建设和产业数字化转型的必要手段。.........【阅读全文】
发布时间：2023-10-09 17:17:24
根据支持域名的数量，SSL证书可以分为三种类型，分别是单域名证书、多域名证书和通配符证书三种。单域名证书，顾名思义，就是只能为一个域名提供加密防护，不支持多个域名，不管是主域名还是子域名。举例说明：如果只针对example.com域名安装了一个单域名证书，那么这个域名只对这一个域名有效，其他的主域名如exampl.........【阅读全文】
JVDLFFLR2025-08-03 17:15
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