DNS over TLS does not resolve on cloudflare-dns.com

Orinal source post by Cloudflare

May 5, 16:48 UTC
Resolved - This incident has been resolved.

May 5, 16:07 UTC
Monitoring - A fix has been implemented and we are monitoring the results.

May 5, 15:03 UTC
Identified - The issue has been identified and a fix is being implemented.

May 5, 14:38 UTC
Investigating - Some Android users who have set up Cloudflare as their private DNS provider might encounter difficulties using the service. Cloudflare is investigating this issue.

As a temporary fix, please change the DNS address from 'cloudflare-dns.com' to 'one.one.one.one'.