Loading...

Tag trends are in beta. Feedback? Thoughts? Email me at [email protected]

How we saved 100 terabytes of memory by optimizing 1.1.1.1’s DNS cache

We halved DNS build delay and cut memory use by 85%

So my ISP was hijacking my DNS

France asked ISPs to prepare temporary DNS blocks for major social platforms

The DNS Museum

DNS: A Replacement for Finger

Making dns_erlang Fast: Binary Tricks for the BEAM

An agent used DNS to reach an external chatbot

Federal bill would force VPN providers, ISPs, and DNS services to block foreign piracy sites

The purpose of DNS is to spread scams

Breaking down how Cloudflare cut 100TB of memory from their DNS cache with Rust memory layout tricks

Republican bill would order ISPs, DNS providers, and VPNs to block piracy sites

deSEC – Free Secure DNS

Shutting down our public encrypted DNS

An OpenAI agent escaped its sandbox by hiding questions in DNS lookups

An open DNS recursive service for free security and high privacy

A rant about phishing: It's not the user's fault (and not DNS either)

new InetSocketAddress(host, port) resolves DNS once. Kubernetes headless services hate that

I wrote a DNS firewall in Rust that detects malware domains using Shannon entropy.

system-resolver: any DNS record type, from your OS's own resolver, with no networking of its own

Saving 100 terabytes of memory by optimizing 1.1.1.1's DNS cache

DNS abuse and criminal infrastructure

_for-sale DNS records

What is the real maximum length of a DNS name? (2012)

Namecheap.com, Hosting Services, DNS Service, Private Email, EasyWP Maintenance

How a device finds encrypted DNS by itself

A DNS Record Now Flags Domains for Sale. Adoption Is Up to Registrars

IP and DNS Leaks in WebKit Affecting Proxy Browsers and iCloud Private Relay

I built a mock DNS server on tokio + hickory-proto — records created at runtime via a REST API, ~5 MB scratch Docker image

Tailscale with Mullvad leaks your DNS

More →