A DNS record is a setting that determines how your domain works.

• A. DNS
• B. IP
• C. Hostname
• D. URL

Answer: (A)

Understanding how domain resolution works: A DNS record is a data entry in the Domain Name System that tells resolvers how a domain should be handled, such as which server IP to connect to or where to route email. It’s the actual setting stored in DNS that determines how your domain behaves on the internet. The DNS system translates a human-readable name into actionable information like an IP address, so a DNS record is the mechanism that controls that behavior. An IP address is the numeric endpoint you reach after resolution, not the setting that directs how the domain operates. A hostname is the domain label itself, not the record that defines its behavior. A URL is the full address used in web requests, not the DNS configuration that maps names to resources.