What does a TXT DNS record typically store?

What does a TXT DNS record typically store?

• A. A record
• B. MX record
• C. CNAME record
• D. TXT record

Answer: (D)

TXT records store text associated with a domain. They hold arbitrary text strings that can be read by systems or humans, often used for configuration and verification purposes. Common uses include SPF policies that specify which mail servers are allowed to send on behalf of the domain, DKIM public keys used to verify email signatures, and domain ownership verification tokens for services you’re proving control of the domain. This is different from A records, which map a domain to an IP address, MX records that indicate mail servers, or CNAME records that act as aliases for another name.

TXT records store text associated with a domain. They hold arbitrary text strings that can be read by systems or humans, often used for configuration and verification purposes. Common uses include SPF policies that specify which mail servers are allowed to send on behalf of the domain, DKIM public keys used to verify email signatures, and domain ownership verification tokens for services you’re proving control of the domain. This is different from A records, which map a domain to an IP address, MX records that indicate mail servers, or CNAME records that act as aliases for another name.