What is “unbound” Package?

Validating, recursive, caching DNS resolver
For more details: https://www.unbound.net

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install unbound.

  brew install unbound

Now, use unbound!