Failed to connect to port 443: Connection refused

In Mac, whenever we write the command to install homebrew, we get the message of connection refused. In this blog we will solve this problem with one simple step.

Step 1 : Open Wifi Setting

First of all open WiFi setting and click on detail or advanced setting.

Step 2: Select DNS and Add New One

In the second step we are going to add a new DNS Server by click on “+” button. Add new new DNS server (four times 8) and enter.

Step 3 : Save and Run

After save the DNS serve run the following command to Install Homebrew.

/bin/bash -c "$(curl -fsSL"