DNS
noun [ U ] computing, internet & telecoms specialized uk/ˌdiː.enˈes/ us/ˌdiː.enˈes/
域名系统（domain name system的缩写）
abbreviation for domain name system: the system used for building internet addresses according to fixed rules
DNS is a service for accessing a networked computer by name rather than by numerical address. 域名系统是一种通过名称而不是数字地址访问联网计算机的服务。
The DNS (Domain Name System) name is associated with your IP address and therefore changes.
提供域名系统的服务器（domain name server的缩写）
abbreviation for domain name server: the system that translates an internet address into an address consisting of numbers, that a computer can use
The hackers exploit a flaw in the software of some domain name servers (DNS). 黑客利用了一些域名服务器软件中的一个缺陷。
The router does a DNS lookup, and stores the IP address in the configuration.
- More examples
- How to resolve this issue will depend on the configuration of your DNS server.
- Each domain contains two (or more) DNS servers.
- The Internet critically depends on the operation of the DNS.
- DNS queries and responses are carried in a standard message format.