htaccess domain redirect 301 code example

Example 1: 301 redirect htaccess

RewriteEngine On
RewriteBase /
RewriteRule ^(.*)$ http://domain2.com/$1 [L,R=301,NC]

Example 2: how to create a 301 redirect with domain.com

RewriteEngine On 
RewriteCond %{HTTP_HOST} ^DOMAIN.com [NC]
RewriteCond %{SERVER_PORT} 80 
RewriteRule ^(.*)$ https://www.DOMAIN.com/$1 [R=301,L]