DNS

DNS tools

• DNSSEC Resolver Test
• Test DNSSEC

Google public DNS servers

• DNS: google public servers
  • 8.8.8.8
  • 8.8.4.4
  • 2001:4860:4860::8888
  • 2001:4860:4860::8844

DNS Tech

• Official list of Root Servers
• CNAME at the apex of a zone
• Understanding DNS resolution and resolv.conf

Alternative DNS

• article: opennic-internet
• opennameserver.org
• OpenNic.org
  • OpenNIC Public Servers
  • register (inside opennic)
  • grep.geek
  • searx.me
  • be.libre
• FreeNom

Unbound (DNS server)

• Unbound DNS Tutorial by Calomel.org
• Void zones tool
• block domain lists
• Servidor DNS configurando estatísticas pt-BR (webarchive)
• DNSSEC-aware DNS caching with Unbound
• Unbound: server config file
  • example config file
  • tags views