NS record - The Name Server record simply specifies the other name
servers for the domain, or maps a domain name to that of the primary
server for the zone.
A record The Address record holds the IP address of the name.
CNAME record The Canonical Name record is an alias field allowing you
to specify more than one name for each TCP/IP address.
MX record The Mail Exchange record specifies the name of the hostundefinedthat processes mail for this domain.
HINFO record The Host record is the record that actually specifiesundefinedthe TCP/IP address for a specified host. All hosts that have staticundefinedTCP/IP addresses should have an entry in this database.
PTR record Pointer records are used for reverse lookup entries. They
specify the IP address in reverse order and the corresponding hostundefinedname.