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Karing for Gemini: DNS and rules setup

https://sudonull.com/karing-for-gemini-dns-and-rules-setup

Set up Karing with Xbox DNS and rules for access to Gemini Google. Step-by-step guide to eliminating blocks: VPN, IPv6, routing. Save time on debugging.

Fault-Tolerant Anycast DNS via IaC: Technical Implementation

https://sudonull.com/fault-tolerant-anycast-dns-via-iac-technical-implementation

How to Build Fault-Tolerant DNS with Anycast and Code-Based Management. Detailed Architecture, Config Examples, CI/CD Pipeline. Learn How to Avoid Common Mistakes.

NXDOMAIN attack in Cloud DNS: zone migration

https://sudonull.com/nxdomain-attack-in-cloud-dns-zone-migration

Analysis of NXDOMAIN traffic surge in Cloud DNS, cost increase, zone export and migration. Metrics, yc CLI commands, lessons for DevOps. Study the case and prepare.

DNS Docker in GitLab CI: MAX notifications fix

https://sudonull.com/dns-docker-in-gitlab-ci-max-notifications-fix

Case breakdown: why MAX notifications weren't reaching from GitLab CI. DNS in Docker, curl debugging, config.toml fix. Script template for middle/senior dev.

Doom via DNS: launch without files

https://sudonull.com/doom-via-dns-launch-without-files

Learn how to run Doom using only DNS TXT records in Cloudflare. PowerShell script, WAD compression, resume download. Instructions for developers.

From other projects

DNS Hijack Hits CoW Swap: How to Stay Safe in DeFi

https://ymaho.com/dns-hijack-hits-cow-swap-how-to-stay-safe-in-defi

Learn how DNS hijacking works, why CoW Swap was affected, and what you must do to protect your crypto. Stay safe with simple steps.

From the web

Aug 4, 2026 ·

https://gologin.com/blog/what-is-a-dns-leak/

Aug 4, 2026 · A DNS leak occurs when a hostname lookup uses a resolver or network path outside the proxy, VPN, or privacy boundary the user intended. When a browser or application resolves a domain name through a local ISP or unencrypted system resolver while web traffic passes through an encrypted tunnel or proxy, the name-resolution path can expose requested domain names, regional metadata, and resolver ...

Searches related to dns leak

https://dnsleak.com/

DNS Leak Test is a free tool for the internet allowing end users to test their DNS activity to see if their VPN or Proxy service is leaking DNS requests, effectively unmasking end user's privacy and security.

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