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：2022-05-31 16:29:32
什么是域名？在一开始，域名只是作为IP地址的助记符而存在，但随着互联网的快速发展，域名作为一种相对有限的资源，它的价值随着注册机构和个人的增多越来越受到人们的关注。域名注册遵循哪些条件？域名注册一般需要遵循以下几个条件：域名具有全球唯一性，不存在完全一样的两个域名，所以如果已经存在某.........【阅读全文】
发布时间：2022-05-30 15:36:29
SSL证书是数字证书的一种，类似于驾驶证、护照和营业执照的电子副本。因为配置在服务器上，也称为SSL服务器证书。1.确认网站真实性（网站身份认证）2.保证信息传输的机密性三、企业为什么要安装SSL证书？网站部署SSL证书之后，网站实现HTTPS加密，保护网站数据安全，比如信用卡号、密码等。还.........【阅读全文】
发布时间：2022-05-27 14:22:30
一看，域名状态二验，网络链接不过中科三方需要提醒大家，ping命令仅当允许ping机器上的防火墙允许ICMP数据包通过时，ping才起作用。对于本地网络上的名称解析失败，可以通过ping通网络上的某些服务器。通过ping服务器的IP地址开始。这将确认到服务器的连接正常。四用，NSLookup但需要提醒，NSLOOKUP.........【阅读全文】
发布时间：2022-05-24 14:25:43
1.网站不能申请范围内可信的SSL证书2. 网站使用自签发SSL证书3.网站使用的是兼容性差的SSL证书4.证书的有效期已过，不再有效5. 站点引用了错误的SSL证书6.SSL证书的证书链不完整7.客户端对 SNI 协议不受支持对于“SSL证书不可信”还有其他一些原因产生，如果您遇到了这样的问题，可以随时联.........【阅读全文】
发布时间：2022-05-23 14:13:38
DNS中文名为“域名解析系统”，顾名思义就是将域名解析成计算机可识别的IP地址。因为域名是给人看的，计算机不能识别，所以需要借助DNS将其指向对应的服务器站点，DNS系统中存储着域名与IP地址的对应关系。当用户访问某个域名时，DNS系统就会进行全球查询找到对应的IP，从而帮助用户完成对站点的访问。DNS故障通常表.........【阅读全文】
JVDLFFLR2025-08-03 17:15
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