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.
— Computer Science(Domain Name Service/System)- An internet service that converts a human web address such as www.jonstorm.com into the numeric address that computers use, called the- IP address. ‘Can’t resolve DNS’ usually means that this conversion has failed and therefore the website can’t be found.
— Computer Science