Certificate of completion

Denilson Reis

DNS: Understand name resolution on the internet

completed the online course with an estimated workload of 12 hours.

Finished at April 30, 2023

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/32b038e0-d129-45cc-8821-2d2033017847

Course lessons

DNS: Understand name resolution on the internet

  • Domain Name Service
  • How DNS works
  • Interacting with DNS
  • Using Dynamic DNS
  • DNS Server
  • Services with dnsmasq
Certificate authenticity QR code
Formal Certificate