DRAG DROP
A company has an Office 365 tenant. You plan to use Office 365 to manage the DNS settings for a
custom domain. You purchase the domain through a third-party provider.
You create a custom website. You must host the website through a third-party provider at the IP
address 134.170.185.46. You need to configure the correct DNS settings.
What should you do? To answer, drag the appropriate DNS record to the correct DNS target. Each
record may be used once, more than once, or not at all. You may need to drag the split bar between
panes or scroll to view content.
Answer: 
Explanation:
* Change your domain’s nameserver (NS) records
When you get to the last step of the domains setup wizard in Office 365, you have one task
remaining. To set up your domain with Office 365 services, like email, you change your domain’s
nameserver (or NS) records at your domain registrar to point to the Office 365 primary and
secondary nameservers.
* Use (A) DNS record for the web site.Change nameservers to set up Office 365 with any domain registrar
https://support.office.com/en-nz/article/Change-nameservers-to-set-up-Office-365-with-anydomain-registrar-a8b487a9-2a45-4581-9dc4-5d28a47010a2#BKMK_nameservers