.htaccess - Apache server config redirect from IP to domain name EC2 -

i running apache webserver on linux ec2 instance.

the problem can access server using ip address, dns , domain name. causes problem seo , want tidy up.

i have read on apache documentation can mod_rewrite , needs done in httpd.conf if have root access otherwise in .htaccess per directory override. have root access trying change httpd.conf

if user types in http://52.17.12.123/ or http://ec2-52.17.12.123.eu-west-1.compute.amazonaws.com/

i want them redirected www.example.com

this tried

<virtualhost *:80>  documentroot "/var/www/html/my-website"  # other directives here  rewriteengine on  rewritecond %{http_host} !^52.17.12.123.com$  rewriterule /* http://www.example.com/ [r] </virtualhost> 

it seems partially work www.example.com not load due to many redirects.

--edit-- thanks, in httpd.conf have following configuration

listen 80  namevirtualhost *:80  documentroot "/var/www/html/my-website"  rewriteengine on rewritecond %{http_host} !^(www\.example\.com)$ [nc] rewriterule ^/(.*)$ http://www.example.com [r=301,l] 

it working correctly now

it seems partially work.
doubt, considering rule have in httpd.conf.

you can have way

rewriteengine on rewritecond %{http_host} !^www\.example\.com$ [nc] rewriterule ^/(.*)$ http://www.example.com/$1 [r=301,l]