Remove DNS Remove Encryption Remove UDP port
article thumbnail

What is a TCP Port: Different Between TCP and UDP Ports

NW Kings

Port 23 : Telnet provides a command-line interface for remote administration of devices. Port 25 : SMTP (Simple Mail Transfer Protocol) used for sending emails. Port 53 : DNS (Domain Name System) translates domain names into IP addresses. Port 80 : HTTP used for serving web pages. HAPPY LEARNING!