Video Description

DNS Records This lesson focuses on DNS Records which consist of the following: - A: Address Record; Fully Qualified Domain Name (FQDN) - AAAA: IPv6 address record; lets us know a Fully Qualified Domain Name (FQDN) - CNAME: Canonical name (e.g., salesdoc.cybrary.local) - MX: Mail exchange; allows client to connect to a mail server for a domain (eg cybrary.it) - PTR: Pointer; this is what lets the DNS servers do reverse lookups, tells IP addresses

Course Modules

CompTIA Network+