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Async DNS

ACME Challenge for Persistent DNS TXT Record Validation

RFC 6677 DNS Transport over TCP – Implementation Requirements (2016)

DNS over TLS with LetsEncrypt

It's Not Always DNS: Exploring How Name Resolution Works

DNS Resolution Delay: The Silent Killer That Blocks Your Threads

DNS Firewalling with MISP and Technitium DNS Server

DNS LOC Record (2014)

AWS Introduces DNS Failover Feature for Its Notoriously Unreliable US East Region

DNS server performance improvements

Self-hosting DNS for no fun, but a little profit

Show HN: DNS Benchmark Tool – Compare and monitor resolvers

Show HN: OctoDNS, Tools for managing DNS across multiple providers

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

DNS Isn't Safe: DNSSEC & DoH Fix That

TLA+ Modeling of AWS outage DNS race condition

acmeleaf: Simple declarative DNS-01 ACME client

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

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