Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: oslive.net
class: IN
ttl: 600
type: A
ip: 93.191.168.52

Servidores DNS Principal (mname) y Secundario (rname)
host: oslive.net
class: IN
ttl: 3600
type: SOA
mname: blue.foundationdns.com
rname: dns.cloudflare.com
serial: 2417379989
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: oslive.net
class: IN
ttl: 3600
type: MX
pri: 0

Información TXT
host: oslive.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array