What can the DNS tell us about the effect of working from home on the Internet?
Stay-at-home measures have had observable impacts on Internet usage, as well as the development of IPv6.
Tag: DNS
Why should I run my own DNS resolver?
Guest Post: There are many benefits for small- to medium-ISPs to run their own DNS resolvers, without much effort.
NXNSAttack: upgrade resolvers to stop new kind of random subdomain attack
Guest Post: If you operate your own DNS resolver, no matter what brand it is, upgrade it to the latest version now!
What’s in a name?
Guest Post: Names sent through to the DNS contain a wide variety of names from many applications, typos and strings of seemingly random letters.
An Opinion Piece on Internet Security
Opinion: Why has our public key certificate system failed the Internet so badly?
The different ways of minimizing ANY
Guest Post: Retiring the DNS special query type ‘ANY’ is anything but easy.
Drilling for the KSK
What happens when a safe containing the devices to facilitate the Root Signing Ceremony doesn’t open?
DNSSEC validation revisited
Over the past year, DNSSEC validation has rallied. Geoff Huston looks at what is behind the rise.
How to: Deploy DoT and DoH with dnsdist
Follow this step-by-step guide to implement the DNS privacy standards DNS-over-TLS and DNS-over-HTTPS.
Why dynamic DNS mapping prevents DNSSEC deployment
Guest Post: Study looks at why DNSSEC deployment remains so slow (and hard) in CDNs.