Tag: #dnssec

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• October 11, 2026: The Root KSK Changes — What's Actually in the Root Zone Right Now

  The root KSK — DNSSEC's trust anchor — moves from KSK-2017 to KSK-2024 on October 11, 2026. For most resolvers this is a non-event thanks to RFC 5011, but for a validating resolver that failed to pick up the new trust an

  2026-07-16 · 25 min read #network#dns#dnssec#security#protocol

• DNS in Depth — The World of Name Resolution That Free Hosting Revealed

  DNS is trending again. From recursion and authority to caching and TTL, global Anycast distribution, DNSSEC, and DoH/DoT, we take a deep look at the entire process of name resolution. As free DNS hosting becomes the norm

  2026-06-25 · 22 min read #network#dns#anycast#dnssec#doh

• DNS Providers & Privacy DNS 2026 — Cloudflare 1.1.1.1, Route 53, Quad9, NextDNS, ControlD, Mullvad, Pi-hole, AdGuard Home Deep Dive

  In 2026 DNS is not just name resolution. DoH (RFC 8484), DoT (RFC 7858), and DoQ (RFC 9250) are standard; ODoH hides the client IP; HTTPS/SVCB records (RFC 9460) close the first HTTP/3 handshake without a separate A/AAAA

  2026-05-16 · 25 min read #english#dns#cloudflare-dns#route-53#quad9

• Domain & DNS Providers in 2026 — Cloudflare Registrar / Porkbun / Namecheap / Quad9 / NextDNS / dnscontrol Deep Dive

  In 2026, domain registration and DNS have split into four camps. Registration, authoritative hosting, public resolvers, and DNS-as-Code. Cloudflare Registrar with at-cost pricing has become the de-facto standard, and Por

  2026-05-16 · 26 min read #domain#dns#registrar#cloudflare-registrar#porkbun

• The Complete DNS Guide — Resolvers, DNSSEC, DoH/DoT, Anycast, CoreDNS, and Everything Else (2025)

  Everything about DNS — the history of the name system that started with hosts.txt, query flow (stub to recursive to root to TLD to authoritative), record types (A/AAAA/CNAME/MX/TXT/NS/SOA/SRV/CAA/HTTPS/SVCB), EDNS0 and p

  2026-04-15 · 25 min read #dns#dnssec#doh#networking#security

• DNS Deep Dive — Resolution, Caching, DNSSEC, DoH/DoT, Anycast, and 1.1.1.1 Internals (2025)

  Trillions of times per day, yet most engineers understand DNS only superficially. This guide dissects DNS from first principles: hierarchical namespace, recursive/iterative resolution, caching and TTLs, record types (A/A

  2026-04-15 · 12 min read #dns#networking#dnssec#doh#anycast