You have a registered DNS domain named contoso.com. You create a public Azure DNS zone named contoso.com. You need to ensure that records created in the contoso.com zone are resolvable from the…

The correct answer is D. Modify the NS records in the DNS domain registrar. Delegate the domain Once the DNS zone gets created and you have the name servers, you'll need to update the parent domain with the Azure DNS name servers. Each registrar has its own DNS management tools to change the name server records for a domain. In the registrar's DNS…

Submitted by deeparc· Mar 4, 2026Implement and manage virtual networking

Question

You have a registered DNS domain named contoso.com. You create a public Azure DNS zone named contoso.com. You need to ensure that records created in the contoso.com zone are resolvable from the internet. What should you do?

Options

ACreate NS records in contoso.com.
BModify the SOA record in the DNS domain registrar.
CCreate the SOA record in contoso.com.
DModify the NS records in the DNS domain registrar.

How the community answered

(59 responses)

A
3% (2)
B
5% (3)
C
14% (8)
D
78% (46)

Explanation

Delegate the domain Once the DNS zone gets created and you have the name servers, you'll need to update the parent domain with the Azure DNS name servers. Each registrar has its own DNS management tools to change the name server records for a domain. In the registrar's DNS management page, edit the NS records and replace the NS records with the Azure DNS name servers. When you delegate a domain to Azure DNS, you must use the name servers that Azure DNS provides. Use all four name servers, regardless of the name of your domain. Domain delegation doesn't require a name server to use the same top-level domain as your domain. https://docs.microsoft.com/en-us/azure/dns/dns-delegate-domain-azure-dns

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