I configured my network connection to only use your 18.104.22.168. and 22.214.171.124 DNS servers.
I successfully tested all my browsers on your ssl security page:
FireFox 71 - 64 bit
MS Edge 81 Chromium 64 bit
at this page: https://www.cloudflare.com/ssl/encrypted-sni/
They tested all correct, but since the beginning of last week (January 6th 2020) they all now fail to test positive for a secure DNS connection… I am not using any VPN software and is connected directly to these servers.
Is it something you did or did my ISP block my settings on me?
Any help in this regard would help.