The basic DNS record types are as follows:
● A (IPv4) or AAAA (IPv6) (Address): Maps a domain or subdomain to an IP address or
multiple IP addresses
● CNAME (Canonical Name): Maps a domain or subdomain to another hostname
● MX (Mail Exchanger): Specifies the hostname or hostnames of email servers for a domain
● PTR (Pointer): Points to a CNAME; commonly used for reverse DNS lookups that map an
IP address to a host in a domain or subdomain
● SOA (Start of Authority): Specifies authoritative information about a DNS zone such as
primary name server, email address of the domain administrator, and domain serial
number
● NS (Name Server): The NS record specifies aan authoritative name server for a given host.
● TXT (Text): Stores text-based information
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