Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; pct=100; rua=mailto:adobe@rua.agari.com; ruf=mailto:adobe@ruf.agari.com; fo=1

Registro IPv4
host: businesscatalyst.com
class: IN
ttl: 90
type: A
ip: 18.172.213.18

Registro IPv4
host: businesscatalyst.com
class: IN
ttl: 90
type: A
ip: 18.172.213.34

Registro IPv4
host: businesscatalyst.com
class: IN
ttl: 90
type: A
ip: 18.172.213.52

Registro IPv4
host: businesscatalyst.com
class: IN
ttl: 90
type: A
ip: 18.172.213.111

Servidores DNS Principal (mname) y Secundario (rname)
host: businesscatalyst.com
class: IN
ttl: 900
type: SOA
mname: ns-1804.awsdns-33.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: businesscatalyst.com
class: IN
ttl: 300
type: MX
pri: 0
target: 

Información TXT
host: businesscatalyst.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array