Correctly configure apache to work with a domain name

I'm hosting my webserver (ruing Debian 8) at home and my domain name is bought over at transip.nl. I have changed the default IP to my own and it worked before the reinstall.

I have since reinstalled my webserver to start from a clean slate, but it seems I have forgotten how to Google and/or configure so it will listen to my domain name (http://brentdijsselbloem.nl/). Everything works on the local network (192.168.X.X).

This site can’t be reached

brentdijsselbloem.nl took too long to respond.
ERR_CONNECTION_TIMED_OUT

What am I doing wrong and/or forgetting?

This is my conf of my site:

<VirtualHost *:80>
        ServerAdmin webmaster@brentdijsselbloem.nl

        ServerName brentdijsselbloem.nl
        ServerAlias www.brentdijsselbloem.nl

        Redirect permanent / https://brentdijsselbloem.nl/
</VirtualHost>

<VirtualHost _default_:443>
        ServerAdmin webmaster@brentdijsselbloem.nl

        ServerName brentdijsselbloem.nl
        ServerAlias www.brentdijsselbloem.nl

        DocumentRoot /var/www/brentdijsselbloem.nl/public_html

        ErrorLog /var/www/brentdijsselbloem.nl/logs/error.log
        CustomLog /var/www/brentdijsselbloem.nl/logs/access.log combined

        SSLEngine On
        SSLProtocol All -SSLv2 -SSLv3
        SSLCertificateFile /var/www/ssl/certificate.crt
        SSLCertificateKeyFile /var/www/ssl/certificate.key
        SSLCACertificateFile /var/www/ssl/cabundle.crt
</VirtualHost>

a2ensite brentdijsselbloem.nl has been executed and the 000-default.conf has had a a2dissite. Everything in the Apache2.conf is still default, and a2enmod ssl is also done.