The problem that I am having, is that when someone goes to my domain name example.co.uk, for some reason, apache seems to be re-routing the request to the internal IP address of the server, i.e. 192.168.0.52

My Apache2 default sites enabled file is as follows:

    ServerAdmin [email protected]
    ServerName trusteeguard.co.uk
    ServerAlias www.trusteeguard.co.uk
    DocumentRoot /var/www

    <Directory />
            Options FollowSymLinks
            AllowOverride All
    </Directory>
    <Directory /var/www/>
            Options Indexes FollowSymLinks MultiViews
            AllowOverride All
            Order allow,deny
            allow from all
    </Directory>

    ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
    <Directory "/usr/lib/cgi-bin">
            AllowOverride All
            Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
            Order allow,deny
            Allow from all
    </Directory>

    ErrorLog /var/log/apache2/trusteeguard-error.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog /var/log/apache2/trusteeguard-access.log combined

Alias /doc/ "/usr/share/doc/"
<Directory "/usr/share/doc/">
    Options Indexes MultiViews FollowSymLinks
    AllowOverride All
    Order deny,allow
    Deny from all
    Allow from 127.0.0.0/255.0.0.0 ::1/128
</Directory>

This is an Ubuntu box if that is any help ;)