我无法启用我的网站？[关闭]

我有两个网站：

iq-dev.de 和 iq-dev.com

iq-dev.de 可以正常工作，也可以通过 www.iq-dev.de 获得。我有一个安装了 linux 的云服务器，并通过 ssh 编辑所有内容。

我的主机名是“thor”，我试过：

• 将 iq-dev.com 添加到我的主机文件
• 在 apache2 文件中将 iq-dev.com 添加为“启用站点”/“站点可用”

我的主机看起来像这样：

127.0.0.1       localhost localhost
82.223.17.182 iq-dev.com thor
82.223.17.182 iq-dev.de thor

# The following lines are desirable for IPv6 capable hosts
::1     localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

在我的可用站点和已启用站点中，我添加了iq-dev.com.conf具有以下设置的文件：

<VirtualHost *:80>
        # The ServerName directive sets the request scheme, hostname and port t$
        # the server uses to identify itself. This is used when creating
        # redirection URLs. In the context of virtual hosts, the ServerName
        # specifies what hostname must appear in the request's Host: header to
        # match this virtual host. For the default virtual host (this file) this
        # value is not decisive as it is used as a last resort host regardless.
        # However, you must set it for any further virtual host explicitly.
        #ServerName www.example.com

        ServerAdmin webmaster@localhost
        ServerName iq-dev.com
        ServerAlias www.iq-dev.com
        DocumentRoot /var/www/iq-dev.de/main

        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
        # error, crit, alert, emerg.
        # It is also possible to configure the loglevel for particular
        # modules, e.g.
#LogLevel info ssl:warn

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        # For most configuration files from conf-available/, which are
        # enabled or disabled at a global level, it is possible to
        # include a line for only one particular virtual host. For example the
        # following line enables the CGI configuration for this host only
        # after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

谁能告诉我哪里出错了？我现在真的不知道该怎么办。我搜索了主机文件和站点可用/站点启用的不同教程，但我看不到任何错误。

我想做的当然只是让 iq-dev.com 解析到与 iq-dev.de 相同的文件夹。