How to redirect all links with specified subdomain to its root domain

Question

I need help with writing a URL Redirect rule on IIS 7.5

I need to create a rule so if someone visits the site this-sub.example.com/anything then he would be redirected to the example.com page.

<rule name="My redirection home">
    <match url="(.*)" />
    <conditions>
        <add input="{HTTP_HOST}" pattern="^this-sub.example.com/*.*" />
    </conditions>
    <action type="Redirect" url="http://example.com" appendQueryString="false" redirectType="Permanent" />
</rule>

instead of redirecting this-sub.example.com/anything to example.com it redirects to example.com/anything. It keeps the anything part. I have also URL Rewrite module installed.

Answer 1

This rule will redirect everything from this-sub.example.com to example.com

<rule name="My redirection home" stopProcessing="true">
    <match url=".*" />
    <conditions>
        <add input="{HTTP_HOST}" pattern="^this-sub\." />
    </conditions>
    <action type="Redirect" url="http://example.com" appendQueryString="false" redirectType="Permanent" />
</rule>