Which of the following email protection technologies is the analyst MOST likely validating?

A security analyst is reviewing a suspected phishing campaign that has targeted an organisation. The organization has enabled a few email security technologies in the last year: however, the analyst believes the security features are not working.

The analyst runs the following command:

> dig domain._domainkey.comptia.orq TXT

Which of the following email protection technologies is the analyst MOST likely validating?
A . SPF
B . DNSSEC
C . DMARC
D . DKIM

View Answer

Answer: A