DNS Configuration - CompTIA A+ 220-1101 - 2.6
A+ Training Course Index: https://professormesser.link/1101videos Professor Messer's Course Notes: ...
Tags:
#a+
#220-1101
#certification
#comptia
#free
#professor messer
#information technology
#IP
#DNS records
#AAAA
#MX
#TXT
#SPF
#Sender Policy Framework
#DKIM
#Domain Keys Identified Mail
#DMARC
#Domain-based Message Authentication Reporting and Conformance
