Registro IPv4
host: fyfcorp.com
class: IN
ttl: 138
type: A
ip: 139.162.253.205

Servidores DNS Principal (mname) y Secundario (rname)
host: fyfcorp.com
class: IN
ttl: 21600
type: SOA
mname: ns1.linode.com
rname: info.fyfcorp.com
serial: 2021000001
refresh: 14400
retry: 14400
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: fyfcorp.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail1.fyfcorp.com

Servidor de Correo
host: fyfcorp.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail2.fyfcorp.com