Registro IPv4
host: howtothinklikeeinstein.com
class: IN
ttl: 14400
type: A
ip: 70.40.216.191

Servidores DNS Principal (mname) y Secundario (rname)
host: howtothinklikeeinstein.com
class: IN
ttl: 86400
type: SOA
mname: ns1.bluehost.com
rname: root.box2122.bluehost.com
serial: 2019012107
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: howtothinklikeeinstein.com
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.howtothinklikeeinstein.com

Información TXT
host: howtothinklikeeinstein.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx include:websitewelcome.com ~all
entries: Array