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

Understanding traffic

Blame Wi-Fi drivers for printer (mDNS) discovery issues

.arpa, rDNS and a few magical ICMP hacks

The Internet Runs on Free and Open Source Software–and So Does the DNS

More than DNS: Learnings from the 14 hour AWS outage

Are these real CVEs? VulDB entries for dnsmasq rely on replacing config files

RFC 863 – Discard Protocol

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

A single DNS race condition brought Amazon's cloud empire to its knees. Fault in DynamoDB system cascaded through AWS services, knocking major sites offline for hours

It's always DNS

Undersea cables cut in the Red Sea, disrupting internet access in Asia and the Mideast

Emoji domains (🏀.to) resolve fine on desktop, but fail on Firefox Android, interop gap?

We've Issued Our First IP Address Certificate

Microsoft: DNS issue blocks delivery of Exchange Online OTP codes

A free, sovereign and GDPR-compliant recursive DNS resolver with a strong focus on security to protect the citizens and organizations of the European Union.

DNS Does Not Have to be Hard

I looked up a new domain on Namecheap Yesterday, planning to buy it today, Now I see it’s registered and parked to Namecheap. How does a domain I searched for suddenly get snatched by them a day after.

serverless-dns

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serverless-dns

The RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io

hagezi

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dns-blocklists

DNS-Blocklists: For a better internet - keep the internet clean!

open-domains

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register

Free subdomains for personal sites, open-source projects, and more.

TechnitiumSoftware

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DnsServer

Technitium DNS Server

celzero

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rethink-app

DNS over HTTPS / DNS over Tor / DNSCrypt client, WireGuard proxifier, firewall, and connection tracker for Android.