June 16, 2019
The Internet is an extraordinarily complex and evolving ecosystem. Its constituent protocols range from the ancient and archaic (hello FTP) to the modern and sleek (meet WireGuard), with a fair bit of everything in between. ...
April 01, 2019
Today we're excited to announce what we began to plan more than two years ago: the 1.1.1.1 App with WARP performance and security technology. We built Warp from the ground up to thrive in the harsh conditions of the modern mobile Internet....
March 15, 2019
Ladies and gentlemen, I would like you to welcome the new shiny RFC8482, which effectively deprecates DNS ANY query type. DNS ANY was a "meta-query" - think about it as a similar thing to the common A, AAAA, MX or SRV query types, but unlike these it wasn't a real query type - it was special....
February 06, 2019
Does page speed affect revenue? It does, and to a large degree. Learn why Cloudflare is the most effective when it comes to boosting site speed and performance....
February 05, 2019
Cloudflare seeks to help its end customers use whichever public and private clouds best suit their needs. Towards that goal, we have been working to make sure our solutions work well with various public cloud providers including Microsoft’s Azure platform....
December 21, 2018
Over the past few months, we have been running a pilot with Facebook to test the feasibility of securing the connection between 1.1.1.1 and Facebook’s authoritative name servers. ...
December 14, 2018
DNS records are hard. Many people, even the technically competent, don’t bother to learn more than the basics. Let Cloudflare Apps manage them for you....
November 11, 2018
On April 1st, 2018, we announced 1.1.1.1, the fastest public DNS resolver in the world. Today, we are launching the 1.1.1.1 mobile app to make it incredibly easy to use 1.1.1.1 on your phone....
October 18, 2018
A couple of weeks ago we announced support for the encrypted Server Name Indication (SNI) TLS extension (ESNI for short). As promised, our friends at Mozilla landed support for ESNI in Firefox Nightl. ...
September 24, 2018
Today we announced support for encrypted SNI, an extension to the TLS 1.3 protocol that improves privacy of Internet users....
September 24, 2018
Cloudflare launched on September 27, 2010. Since then, we've considered September 27th our birthday. This Thursday we'll be turning 8 years old. Ever since our first birthday, we've used the occasion ...
September 24, 2018
Cloudflare wurde am 27. September 2010 gestartet. Seitdem betrachten wir den 27. September als unseren Geburtstag. Am kommenden Donnerstag werden wir 8 Jahre alt....
September 18, 2018
Cloudflare first started talking about DNSSEC in 2014 and at the time, Nick Sullivan wrote: “DNSSEC is a valuable tool for improving the trust and integrity of DNS, the backbone of the modern Internet.”...
September 17, 2018
The Internet isn’t perfect. It was put together piecemeal through publicly funded research, private investment, and organic growth that has left us with an imperfect tapestry....
September 10, 2018
Back in 2015 we deployed ECMP routing - Equal Cost Multi Path - within our datacenters. This technology allowed us to spread traffic heading to a single IP address across multiple physical servers....
August 21, 2018
You can now refresh 1.1.1.1’s DNS cache for domain names by using the purge cache tool. This is useful for domain owners who have updated their DNS records and want to make sure it is reflected for people who are using 1.1.1.1 as their public DNS resolver....
August 16, 2018
Android 9 Pie includes a slew of new features around digital well-being and privacy. Here's how to use the new Private DNS feature with 1.1.1.1....
August 06, 2018
Cloudflare recently updated the authoritative DNS service to support nine new record types. Since these records are less commonly used than what we previously supported, we thought it would be a good idea to do a brief explanation of each record type and how it is used....
July 14, 2018
Back in April, I wrote about how it was possible to modify a router to encrypt DNS queries over TLS using Cloudflare's 1.1.1.1 DNS Resolver and a GL.iNet router; the folks at GL.iNet read that blog post and decided to bake DNS-Over-TLS support into their new router using the 1.1....
