DNS

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An open DNS recursive service for free security and high privacy

Shutting down our public encrypted DNS

Mullvad VPN axes its public encrypted DNS service to sponsor Quad9 instead

deSEC – Free Secure DNS

DNS abuse and criminal infrastructure

Cloudflare freed up 100TB of RAM behind its 1.1.1.1 DNS without adding a single server

AWS Route 53 DNS service reimagined...as a file system?

Cloudflare frees up 100TB of RAM by shrinking 1.1.1.1's DNS cache entries — 250 billion cached DNS entries at any given time means one wasted byte costs 250GB

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

The fix for the AI agent that hijacked a company's DNS: it can propose the change, but it can't approve it

I stopped using third-party adblock VPNs after discovering Android's built-in Private DNS toggle

I bypassed streaming site VPN blocks by changing one hidden DNS setting on Android

_for-sale DNS records

How a device finds encrypted DNS by itself

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

DNS propagation checker that shows the results as a box of 24 donuts

Tailscale with Mullvad leaks your DNS

CubePilot drone software dev hit by DNS hijacking to intercept traffic

Hackers use DNS poisoning on hotel Wi‑Fi to steal Microsoft 365 accounts

Hackers hijack hotel Wi-Fi DNS to steal Microsoft 365 accounts