Registro IPv4
host: vanguardia.mx
class: IN
ttl: 90
type: A
ip: 18.172.226.16

Registro IPv4
host: vanguardia.mx
class: IN
ttl: 90
type: A
ip: 18.172.226.75

Registro IPv4
host: vanguardia.mx
class: IN
ttl: 90
type: A
ip: 18.172.226.117

Registro IPv4
host: vanguardia.mx
class: IN
ttl: 90
type: A
ip: 18.172.226.55

Servidores DNS Principal (mname) y Secundario (rname)
host: vanguardia.mx
class: IN
ttl: 900
type: SOA
mname: ns-757.awsdns-30.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: vanguardia.mx
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.improvmx.com

Servidor de Correo
host: vanguardia.mx
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.improvmx.com

Información TXT
host: vanguardia.mx
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.improvmx.com ~all
entries: Array