Namen und das DNS

Podcast Cover

In dieser Folge geht um Namen im Internet, d.h., um das Domain Name System (DNS) und den doch recht besorgniserregenden Zustand, im dem sich das DNS heute befindet.

Video

music by scottholmesmusic.com

Quellen:

DNS-Grundlagen und Fakten

  1. Bind9.net: DNS RFCs
  2. Clearingstelle Urheberrecht im Internet
  3. Die Rückkehr der Netzsperren
  4. Makeawebsitehub.com: How Many Domains Are There? – Domain Name Stats for 2021
  5. Verisign: The Domain Name Industry Brief
  6. Wikipedia: List of Internet top-level domains
  7. Cloudflare: How Cloudflare analyzes 1M DNS queries per second

Use Case: Trademarks

  1. World Intellectual Property Organization (WIPO): Frequently Asked Questions: Internet Domain Names
  2. ICANN Archives: Uniform Domain Name Dispute Resolution Policy

Use Case: Trust/Security

  1. Cloudflare: What is TLS (Transport Layer Security)?
  2. Cloudflare: What is an SSL certificate? How to get a free SSL certificate
  3. Cloudflare: What is SNI? How TLS server name indication works
  4. Shane Greenstein: How the Internet Became Commercial – Innovation, Privatization, and the Birth of New Network
  5. CA/Browser (CAB) Forum
  6. Dan York: The DANE Protocol – DNS-Based Authentication of Named Entities

Use Case: Service Discovery

  1. RFC 6763: DNS-Based Service Disovery

Use Case: Traffic Steering

  1. Akamai: Global Traffic Management
  2. Akamai: Geolocation and DNS Traffic Management
  3. Wikipedia: DNS Hijacking
  4. RFC 2308: Negative Caching of DNS Queries (DNS NCACHE)

Use Case: Tracking

  1. RFC 6891: Extension Mechanisms for DNS (EDNS(0))
  2. RFC 7871: Client Subnet in DNS Queries

Use Case: Zugangskontrolle

  1. Wikipedia: Zugangserschwerungsgesetz

DNS Privacy

  1. RFC 7858: Specification for DNS over Transport Layer Security (TLS)
  2. RFC 8484: DNS Queries over HTTPS (DoH)
  3. Internet Draft draft-huitema-quic-dnsoquic-07 (Work in Progress)
  4. Pi-hole: Network-wide Ad Blocking
  5. Stubby: DNS Privacy Stub Resolver
  6. Shoshana Zuboff: Das Zeitalter des Überwachungskapitalismus
  7. IETF Adaptive DNS Discovery (add) Arbeitsgruppe
  8. Cloudflare: Improving DNS Privacy with Oblivious DoH in 1.1.1.1

Fazit und Ausblick

  1. Geoff Houston: DNS Evolution (Vortrag bei RIPE-82)

Video mit DNS Autocompletion

  1. Network Collective Video ab Minute 42