Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_agg@dmarc.everest.email,mailto:dmarc_report@helpcrew.com; ruf=mailto:dmarc_fr@dmarc.everest.email,mailto:dmarc_report@helpcrew.com

Registro IPv4
host: alt.com
class: IN
ttl: 1885
type: A
ip: 69.165.107.22

Servidores DNS Principal (mname) y Secundario (rname)
host: alt.com
class: IN
ttl: 21600
type: SOA
mname: pdns1.ultradns.net
rname: hostmaster.ffn.com
serial: 2018121924
refresh: 86400
retry: 86400
expire: 86400
minimum-ttl: 86400

Servidor de Correo
host: alt.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx3.friendfinder.com

Servidor de Correo
host: alt.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx1.friendfinder.com

Servidor de Correo
host: alt.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.friendfinder.com

Información TXT
host: alt.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.ffn.com -all
entries: Array

Información TXT
host: alt.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=OLCuc9b6446IFDu1XuPBBZo8bSFWRHjG4hsQyYrzBfw
entries: Array