What record is used to validate the authenticity of the domain?
a. NS
b. MX
c. TXT
d. SPF
c. TXT
Explanation: Name Server (NS) record specifies the name of the authoritative name server of the domain. Mail Exchange (MX) record specifies the email handling server of the domain. 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. Sender Policy Framework (SPF) can be entered into a TXT record and used as a validation of the legitimate sources of email from a domain.
You might also like to view...
Windows ________ is built into Windows 10 to help prevent viruses, spyware, and malware from being installed on your computer without your knowledge
A) Firewall B) Blocker C) Defender D) Hacker
____________________ is the use of ‘-tion', ‘-ing', and ‘-ment' endings on verbs to create nouns.
Fill in the blank(s) with the appropriate word(s).