Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

Registro IPv4
host: metasploit.com
class: IN
ttl: 90
type: A
ip: 18.172.213.88

Registro IPv4
host: metasploit.com
class: IN
ttl: 90
type: A
ip: 18.172.213.36

Registro IPv4
host: metasploit.com
class: IN
ttl: 90
type: A
ip: 18.172.213.55

Registro IPv4
host: metasploit.com
class: IN
ttl: 90
type: A
ip: 18.172.213.51

Servidores DNS Principal (mname) y Secundario (rname)
host: metasploit.com
class: IN
ttl: 300
type: SOA
mname: ns-290.awsdns-36.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: metasploit.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: metasploit.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: metasploit.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: metasploit.com
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: metasploit.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: metasploit.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:metasploit.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
entries: Array

Información TXT
host: metasploit.com
class: IN
ttl: 300
type: TXT
txt: msu7hdpr3s9t605hgk30nulv61
entries: Array

Información TXT
host: metasploit.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=3c5G707h36r_fLqn_xjqIXpiZ8PXrb12BD7YHTNpU-I
entries: Array

Información TXT
host: metasploit.com
class: IN
ttl: 300
type: TXT
txt: MS=ms22912677
entries: Array