You could use OpenDNS as your DNS provider that allows to do what you want to do. Without OpenDNS, as far as I know your router does not support the feature that you want to do. And I am not sure if there any router that has that feature built in.

What is OpenDNS? Why should I use it, and how? - pcWRT May 06, 2015 how to get past linksys smart wifi (parental controls Aug 30, 2015

Oct 06, 2015

Jul 31, 2017 · In order to test if the OpenDNS security settings are working OK, you can visit internetbadguys.com test website. It is a safe website that is used only for test purpose. If security is working, OpenDNS will block access to this test website. Test OpenDNS for Content Settings. If you’re using OpenDNS, you can filter out certain content. Oct 20, 2009 · purely replace your DNS server in domicile windows to 4.2.2.a million and four.2.2.2. those are a number of the oldest and maximum authoritative DNS servers obtainable. they do no longer block or redirect something. If we like the article “maybe” we will subscribe. If they want to bully us into subscribing with threats that this is the last article they will send us, then take your articles and shove it! The internet is like a library. In a library we can browse all day long and if we like a book we can get a library card and take it home.

Oct 15, 2016 · Actually, all you have to do is change your ISP-provided DNS servers to Google DNS or OpenDNS and this will get you over the block in no time. Moreover, this will also increase your Internet speed (it does in most cases, at least). How to bypass school restrictions By Editing Your Host Files

How to Use OpenDNS on Your Router, PC, Tablet, or Smartphone Jul 10, 2017 Unblock OpenDNS blocked Websides. - YouTube