Redirect domains

You can usually do this through your web host that is managing your domains. I’d look there first.

Option 1 :- Login into ur domain2 and domain3 cpanel >> Click on the redirect Icon >> add your redirection from domain2 to domain1 same for the domain3.

Option 2 :- Login into ur domain2 and domain3 cpanel >> Filemanager >> select webroot and click on GO >> add this code in the .htaccess file >>

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

Note : Don’t forget replace https://www.newdomain.com to https://www.yourdomain.com