Additional Url Not being Block

I know this might be much to ask but can someone who is using the
Web Filtering Additional Urls/ sites to block post a sample of their block list
that they use to block ads that's working. Thanks

UTM9

.*\.ads\.forbes\.com
^https?://ads\.forbes\.com
^https?://[A-Za-z0-9.-]+\.2mdn.net/
^https?://2mdn.net

but it does not work, I have no allow urls/sites