20 Domain Name System Can Use Protocol Port Update

The domain name system allows users to use alphanumeric addresses and domain name system translates the name to an ip address that the systems can actually use to communicate with each other.
Domain name system can use protocol port. Records are four tuple and contain name value type and time to live ttl. Domain name system aka dns is used to match domain names to the ip addresses. One of the used dns port is tcp port 53.
Dns domain name system is the system that translates an internet or host name that is easier for people to remember to an ip address. In this article we ll describe how dns works what port numbers are used for dns protocol etc so keep reading for all info below. Domain name system resource records rr provide host name to ip mappings.
But general usage is over udp protocol because of its simplicity and speed. Which port does the domain name system dns protocol use. Dns is provided over the intranet and internet servers with different port numbers dns can use both transmission protocols tcp and udp.