What record is used to specify the email handling server of the domain?
a. NS
b. MX
c. TXT
d. SPF
b. MX
Explanation: The Name Server (NS) record specifies the name of the authoritative name server of the domain. The Exchange (MX) record specifies the email handling server of the domain. The Text (TXT) record is used to hold arbitrary text information of the domain. This record is used increasingly more to validate the authenticity of the domain. The Sender Policy Framework (SPF) can be entered into a TXT record and can be used as a validation of the legitimate sources of email from a domain.
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