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In this video, we focus on Azure's DNS solutions, specifically Azure DNS and Azure Private DNS. Learn how to manage domain name system (DNS) services within your Azure environment to ensure reliable name resolution for your resources. The following topics are covered: Azure DNS: Understand how Azure DNS provides reliable, high-performance DNS services for your public domain names, ensuring your resources are accessible via domain names. Azure Private DNS: Discover how Azure Private DNS helps manage domain names in your virtual network, providing secure and reliable DNS resolution for private resources. Chapters & Timestamps: 00:00 Intro – Part 3: Azure DNS overview 00:27 Objectives – Public/private DNS, alias records, resolution demo 01:21 Why Azure DNS – Use case: hosting public zones in Azure 02:00 Name servers – 4 auto-assigned NS records explained 03:01 Delegation – Configure registrar with Azure-provided name servers 03:40 Alias records – Dynamic resolution using A, CNAME, PTR, etc. 04:15 Private DNS zones – Use case for internal-only name resolution 05:24 Comparison – Public DNS via Azure DNS vs. internal via private DNS 06:08 Demo Start – Create a public DNS zone for traincrest.com 06:59 Zone creation – Steps to create zone, child domain info 07:50 Name servers assigned – 4 NS records shown post-creation 08:47 Record types – SOA, NS, A, MX, CNAME, TXT, PTR, etc. 09:26 Add A record – Example: www.traincrest.com → 11.1.1.1 10:12 NSLookup test 1 – Record not resolved (NS not delegated) 10:58 NSLookup test 2 – Direct query to Azure DNS server resolves IP 11:45 Name resolution path – Explains root - .com - authoritative servers 12:25 Local DNS path – Shows local DNS usage, port 53, CDN/Front Door 12:56 Summary – Benefits: scalable, integrated, cost-effective, API support 13:37 Outro – Feedback and comments invitation By the end of this video, you’ll have a solid understanding of how to configure and manage both Azure DNS and Azure Private DNS for your virtual networking needs—critical knowledge for the AZ-104 certification. Want to learn more or connect with us? Visit our official website: https://www.cloud360.co Subscribe for more tutorials: https://www.youtube.com/@Cloud360_Solutions Connect with us on LinkedIn: https://www.linkedin.com/company/cloud360-solutions Like our page on Facebook: https://www.facebook.com/profile.php?id=61572859310143 Stay updated and join the conversation!
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