Certificate of completion

Raphael Moribe

DNS: Understand name resolution on the internet

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

Finished at December 24, 2021

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/7f5e42ee-eb37-4964-a493-b9cc9b982306

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