Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: pearson-ga.com
class: IN
ttl: 1794
type: A
ip: 213.109.149.141

Servidores DNS Principal (mname) y Secundario (rname)
host: pearson-ga.com
class: IN
ttl: 21594
type: SOA
mname: ns1.reliabledns.org
rname: alerts.stablehost.com
serial: 2026011901
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 1800

Servidor de Correo
host: pearson-ga.com
class: IN
ttl: 3595
type: MX
pri: 0
target: pearson-ga.com

Información TXT
host: pearson-ga.com
class: IN
ttl: 7366
type: TXT
txt: v=spf1 +a +mx +ip4:213.109.149.140 include:_spf.reliablemail.org ~all
entries: Array