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DNS Resolution Delay: The Silent Killer That Blocks Your Threads

DNS Provider Quad9 Sees Piracy Blocking Orders as "Existential Threat"

TLA+ Modeling of AWS outage DNS race condition

Code review - DNS resolver

How a tiny DNS fault brought down AWS us-east-1 — and what backend engineers can learn from it

Show and tell: Validation API (email/phone/IBAN) — DNS/MX, 71K disposable domains, <500 ms, Java/Spring Boot

It's always DNS

Mullvad DNS

The Internet runs on free and open source software and so does the DNS

A single DNS race condition brought Amazon's cloud empire to its knees

It's not always DNS

ISP Blocking of No-IP's Dynamic DNS Enters Week 2

It was DNS

More than DNS: Learnings from the 14 hour AWS outage

Async DNS Resolution

More Than DNS: The 14 hour AWS us-east-1 outage

Drop-in net.Dialer replacement that eliminates DNS as a single point of failure through multi-resolver strategies

A Guide for WireGuard VPN Setup with Pi-Hole Adblock and Unbound DNS

My journey building a DNS server in Zig (with streams + notes)

Images over DNS

Using DNS for responding to ACME challenges

My Own DNS Server at Home – Part 1: IPv4

RFC9460: SVCB and HTTPS DNS Records

Lessons learned while building a REST API wrapper for BIND DNS

A German ISP changed their DNS to block my website

mimidns: an authoritative dns server in Go.

Show HN: Sinkzone DNS – Forwarder that blocks everything except your allowlist

LLM over DNS

Ch.at – A lightweight LLM chat service accessible through HTTP, SSH, DNS and API

Hackers exploit a blind spot by hiding malware inside DNS records

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