If you are changing your domain name and want to redirect all your old domain URL’s to a new domain, add the below rewrite rule to your old domain Web.config file under system.webServer tag.
<system.webServer> <rewrite> <rules> <rule name="DomainNameChangeRule"> <match url="^(.*)$" /> <conditions> <add input="{HTTP_HOST}" pattern="^newdomain.com$" /> </conditions> <action type="Redirect" url="http://newdomain.com/{R:1}" redirectType="Permanent" /> </rule> </rules> </rewrite> </system.webServer>
After adding above rule to Web.config, all your old domain pages are redirected to new domain permanently (i.e, 301 redirect).