QuestionQ47

The Linux Operating System

Which of these DNS record types contain an IP address?

Choose two
  • A NS
  • B AAAA
  • C MX
  • D A
  • E CNAME
Explanation

An A record maps a hostname to an IPv4 address, and an AAAA record maps a hostname to an IPv6 address. NS, MX, and CNAME records instead reference domain names.

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