DNS resource records are primarily a massive collection of IP addresses of domain names, services, zones, private networks and devices used by DNS servers to locate services or devices on the Internet worldwide, and are inherent to the functionality of the Internet. DNS servers then translate the numerical IP addresses from the DNS resource records into user-friendly alphabetic names that humans can easily remember.Know More
The common metaphor used by experts to describe this protocol is that it's the phone book of the Internet. Internet devices generally use numeric IP addresses to communicate with each other. Without a Domain Name System record, people need to remember and type the numerical IP addresses of websites or devices into their Internet browsers to access a service or device. DNS servers are responsible for mapping domain names and assigning numerical IP addresses, and they update the resource records several times in a day.
There are several types of DNS resource records, and each serves a different function. Each record type is categorically assigned to a specific DNS server that's also categorically assigned by the Domain Name System a specific class of service. The protocol is designed in this way to avoid DNS server-request congestion that can slow down Internet traffic.Learn more about Internet & Networking
Flushing the DNS cache causes the computer to erase stored IP addresses and query servers for new information. The DNS cache allows computers to keep pages updated and synchronized with each other. Clearing the DNS cache becomes necessary when a large number of HTML 404 error codes appear or the cache is poisoned due to a virus or glitch.Full Answer >
DNS, which stands for "Domain Name System," works like a phone book that converts a domain name or website name into an Internet protocol (IP) address, a unique number that identifies every device on a network. DNS enables users to look up a website or send an email through a memorable name, instead of having to remember and type in its IP address.Full Answer >
To change the DNS settings in Windows 7, access the Network and Sharing Center window via Control Panel, and open the Local Area Connection Properties dialog box. In the TCP/IPv4 and TCP/IPpv6 settings dialog boxes, add the DNS server addresses you wish to use.Full Answer >
Network resources refer to forms of data, information and hardware devices that can be accessed by a group of computers through the use of a shared connection. These types of resources are also known as shared resources. They are important in work environments where collaboration is essential to success.Full Answer >