September 2021

FTP (File Transfer Protocol)

​What is FTP (File Transfer Protocol)?

​FTP (File Transfer Protocol) definition

FTP (File Transfer Protocol) is a communication protocol designed for file transfer between a client and a server. FTP is a standard Internet protocol and uses TCP/IP for transferring the file from one device to another. It was created in 1971 (RFC 114) by Abhay Bhushan. Later it was updated in 1980, adding the TCP/IP compatibility. Finally, and some years later, in 1985, we got to the current version.

With the time IPv6 support was added, and so was added security extension for FTP. 

FTP was used straight off the Command Prompt or Terminal in the past since there was no graphic user interface (GUI). Now, there are FTP server applications and FTP client applications, both for computers and mobile devices, that provide a GUI.

Discover the main differences between FTP and HTTP!

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DNS MX record

What is a DNS MX record?

The DNS MX record is one of the most used DNS records out there. Without it, you simply can’t be sure that you will receive any emails! You need the DNS MX record to signalize to the rest of the servers on the Internet, which exactly is your mail server responsible for receiving emails for the particular domain.

What is a DNS MX record?

The DNS MX record (Mail Exchanger) is a DNS resource record that identifies the host with its hostname and is responsible for receiving incoming emails for the particular domain name. It makes that connection between the domain name and the incoming mail server.

If you have yourdomain.com, you can set the MX record with the following parameters:

  • Host: yourdomain.com – your domain name.
  • Points to: mail.yourdomain.com – hostname of your receiving email server
  • Priority: 10 – the priority value could be from 0 to 100, where a smaller number indicates that it has a higher priority.
  • TTL: Time to live value.

How to create a DNS MX record?

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