Router cache - The request continues on to your router, which typically has its own DNS cache.
路由器缓存—接着，前面的查询请求发向路由器，它一般会有自己的DNS缓存。
The DNS cache can significantly improve DNS query performance throughout your organization.
DNS缓存可显著地增强遍及您的组织机构的DNS查询性能。
The DNS information remains in the operating system's DNS cache (the "DNS Client service" on Microsoft Windows).
DNS信息仍保留在操作系统的DNS缓存(“ DNS客户端服务”在MicrosoftWindows上)。
Alternatively, you can configure a command-line argument for each node agent that will force a DNS cache refresh on a periodic basis. The property is.
此外，您可以为每个节点代理配置一个命令行参数，这将强制定期刷新dns缓存。
When encountering any inaccessible or unable to load web page issue, one possible resolution is to try to flush (empty and reset) the DNS cache on the system.
当遇到任何无法进入或无法载入网页的问题，其中一个可行的解决方案是设法冲水(空和重置)DNS缓存在系统上。
When the client's DNS cache is empty (for both the browser and the operating system), the number of DNS lookups is equal to the number of unique hostnames in the web page.
空 （用于浏览器和操作系统）客户端的DNS缓存时 DNS查找的数目是等于在网页上的唯一的主机名的数目。
Browser cache - The browser caches DNS records for some time.
浏览器缓存—浏览器会缓存DNS记录一段时间。
As long as the browser keeps a DNS record in its own cache, it doesn't bother the operating system with a request for the record.
只要浏览器保持其自己的缓存中的DNS记录，它不会打扰带有记录的请求的操作系统。
This increases security by lessening the risks associated with running a public DNS resolver, which include cache poisoning.
通过减少与运行一个公开DNS解析者相关的风险，包括缓存中毒，增加了安全。
The problem is that if the DNS server cache is "polluted" with bogus DNS entries, users can subsequently be forwarded to malicious Web sites instead of the sites they intended to visit.
问题是如果DNS服务器缓存被假DNS入口“污染”，用户随后能被转发到替代恶意站点，而不是他们查访问的站点。
Most DNS servers are able to cache the results of DNS queries before forwarding the response to the host issuing the query.
大多数DNS服务器能在转发响应提出查询的主机前缓存DNS查询结果。
Another kind of attack on DNS systems is a "cache poisoning" attack, where the malicious hacker relies on flaws in some implementations of DNS to "hijack" domain names.
DNS系统上的另一类攻击是“高速缓存中毒”攻击，恶意的黑客利用某些DNS实现中的漏洞来“劫持”域名。
Another kind of attack on DNS systems is a "cache poisoning" attack, where the malicious hacker relies on flaws in some implementations of DNS to "hijack" domain names.
DNS系统上的另一类攻击是“高速缓存中毒”攻击，恶意的黑客利用某些DNS实现中的漏洞来“劫持”域名。
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