Registro DMARC
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:domains@send.itto.us;ruf=mailto:domains@send.itto.us;aspf=r;adkim=r;fo=1;

Registro IPv4
host: vk5fo.com
class: IN
ttl: 7200
type: A
ip: 203.25.159.2

Servidores DNS Principal (mname) y Secundario (rname)
host: vk5fo.com
class: IN
ttl: 21600
type: SOA
mname: dns1.dnswwwhost.com
rname: just.send.itto.us
serial: 2026082801
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: vk5fo.com
class: IN
ttl: 7200
type: MX
pri: 0
target: vk5fo.com

Información TXT
host: vk5fo.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 ip4:203.25.159.2 +a +mx -all
entries: Array