Live Virtual Machine Lab 3.4: Module 03 Configuring and Maintaining DNS Servers

What is the functionality of an MX record on a DNS server?

It points to the SMTP server for the domain

What is the function of an A host record in DNS?

Points an IP address to a static device

What is the functionality of a DNS Server?

Resolving hostnames to IP addresses

Why would an additional DNS server be implemented in a network?

To ensure high-availability of the DNS Server

Which of the following command can be used to refresh the DNS records on a host device?

ipconfig /registerdns