| Subject | English | Chinese simplified |
| comp., MS | Domain Name System | 域名系统 (A hierarchical, distributed database that contains mappings of DNS domain names to various types of data, such as IP addresses. DNS enables the location of computers and services by user-friendly names, and it also enables the discovery of other information stored in the database) |
| comp., MS | Domain Name System resolver | 域名系统解析程序 (A software feature that communicates with DNS servers to create and resolve name-resolution queries. DNS resolvers exist on DNS clients and DNS servers) |