MS-102 Practice Question 3006
Exam: MS-102
Domain: Deploy and manage a Microsoft 365 tenant
Difficulty: easy
Your company adds a custom domain name, contoso.com, in the Microsoft 365 admin center. What is the default DNS record type recommended by Microsoft to verify ownership with your domain registrar without impacting existing email routing?
Answer Options
A
A TXT record containing the MS=ms verification code
B
An MX record pointing directly to mail.protection.outlook.com
C
A CNAME record pointing autodiscover to outlook.office.com
D
An SRV record for SIP federation
Correct Answer
A: A TXT record containing the MS=ms verification code
Explanation
Microsoft 365 verifies domain ownership primarily via a TXT record containing an MS=ms######## verification string. This record does not affect live email traffic or routing.