RewriteEngine On

# Redirect all traffic to apexathens.gr
RewriteCond %{HTTP_HOST} ^(?:www\.)?apexservice\.gr$ [NC,OR]
RewriteCond %{HTTP_HOST} ^(?:www\.)?apexservice\.gr\.$ [NC]
RewriteRule ^(.*)$ https://apexathens.gr/$1 [R=301,L]