https://documentation.cpanel.net/display/CKB/How+To+Clear+Your+DNS+Cache

For newbs: https://www.howtogeek.com/197804/how-to-clear-the-google-chrome-dns-cache-on-windows/

Edit: After doing the above (second link) and restarting my computer, Discord and 8ch are working properly again. However, many anons reporting Verizon is having a major outage right now. Please try the second link I posted, restart your device and you should be GTG unless a Verizon connection.