How we prevent conflicts in authoritative DNS configuration ...
2024/11/08 ... We describe how Cloudflare uses a custom Lisp-like programming language and formal verifier (written in Racket and Rosette) to prevent ...
https://blog.cloudflare.com/topaz-policy-engine-design/CloudFlare DNS is simple, fast and flexible
2014/01/30 ... To solve the issue of having to wait ages for new DNS records to set correctly, CloudFlare has TTLs of 5 minutes on all DNS records by default.
https://blog.cloudflare.com/cloudflare-dns-is-simple-fast-and-flexible/1dot1dot1dot1.cloudflare-dns.com issues on "free"wifis
2019/01/07 ... Hi, I enabled 1dot1dot1dot1.Cloudflare-dns.com via the private DNS setting of Android 9 on my phone. In some “free” wifis Android tells me ...
https://community.cloudflare.com/t/1dot1dot1dot1-cloudflare-dns-com-issues-on-free-wifis/54135Correct DNS for Cloudflare Pages?
2021/03/31 ... You can use a CNAME for the Zone Apex (@). Point it to the pages custom domain and make sure the apex domain is also added as a custom domain on the pages ...
https://community.cloudflare.com/t/correct-dns-for-cloudflare-pages/257017Introducing DNS Resolver, 1.1.1.1 (not a joke) - The Cloudflare Blog
2018/04/01 ...Cloudflare's mission is to help build a better Internet and today we are releasing our DNS resolver, 1.1.1.1 - a recursive DNS service.
https://blog.cloudflare.com/dns-resolver-1-1-1-1/Wildcard proxy for everyone - The Cloudflare Blog
2022/05/03 ... Today we're announcing the availability of proxied wildcard DNS records on all plan levels.
https://blog.cloudflare.com/wildcard-proxy-for-everyone/Improving the Resiliency of Our Infrastructure DNS Zone
2020/11/30 ... In the event of a Cloudflare authoritative DNS failure, DNSDist will route all requests for the zone to our external provider. Maintaining ...
https://blog.cloudflare.com/improving-the-resiliency-of-our-infrastructure-dns-zone/Understanding how Facebook disappeared from the Internet
2021/10/04 ... Because of this Cloudflare's 1.1.1.1 DNS resolver could no longer respond to queries asking for the IP address of facebook.com. route-views>show ...
https://blog.cloudflare.com/october-2021-facebook-outage/Cloudflare's DNS causes my router to think it's offline
2020/01/24 ... Your router probably tries to resolve a given address to decide whether it's connected or not. For whatever reason it can't resolve the address ...
https://community.cloudflare.com/t/cloudflares-dns-causes-my-router-to-think-its-offline/144853Worker DNS setup - Getting Started - Cloudflare Community
2019/08/11 ... I am trying to write a worker that is publicly accessible from my domain. I have a 'hello world'worker that works in the online editor, ...
https://community.cloudflare.com/t/worker-dns-setup/105969