Client has purchased a shorter version of their domain name, old one was www.airtxinternational.com
and new one is www.airtx.com
I need to redirect the entire site (apache/php) using .htacess without losing google ranks. All urls will be exactly the same, the only thing changing is the main web address above.
Can I use a simple 301 or will I need a Mod rewrite to make sure the google ranks remain in tact?