Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-yahoo-rua@yahoo-inc.com;

Registro IPv4
host: aol.ca
class: IN
ttl: 3600
type: A
ip: 76.223.84.192

Registro IPv4
host: aol.ca
class: IN
ttl: 3600
type: A
ip: 13.248.158.7

Servidores DNS Principal (mname) y Secundario (rname)
host: aol.ca
class: IN
ttl: 3600
type: SOA
mname: hidden-master.yahoo.com
rname: hostmaster.yahoo-inc.com
serial: 2024061701
refresh: 28800
retry: 900
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: aol.ca
class: IN
ttl: 3600
type: MX
pri: 0
target: