Azure DNS in depth: record types, alias records, delegation, reverse zones and custom DNS

Azure DNS بالتفصيل: أنواع الـ Records والـ Alias والـ Delegation والـ Reverse zones والـ Custom DNS

What you will be able to do

• Choose and configure every Azure DNS record type correctly, including MX, TXT, SRV, CAA and PTR.
• Use alias record sets at the zone apex and explain how they follow the target resource.
• Delegate a child zone and build reverse lookup zones.
• Explain how private zones, auto-registration and custom DNS servers decide what a VM resolves.
• Troubleshoot name resolution with nslookup and dig.

What is inside

• Record types beyond A and CNAMEأنواع الـ Records بعد A و CNAME
• Alias record sets and the zone apexالـ Alias record sets والـ Zone apex
• Delegation and reverse lookup zonesالـ Delegation والـ Reverse lookup zones
• What a VM really resolves: private zones and custom DNS serversالـ VM بتحل الأسماء إزاي فعلًا: الـ Private zones والـ Custom DNS servers
• Pro: design decisions & best practicesمستوى المحترف: قرارات التصميم وأفضل الممارسات
• Pro: troubleshooting & real-world scenariosمستوى المحترف: حل المشاكل وسيناريوهات من الشغل

It ends with a hands-on lab

• Module lab — Azure DNS in depth: records, alias, delegation, reverse and private zones

Exam skills it covers

• Configure Azure DNS
• Troubleshoot network connectivity