Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: closedcast.com
class: IN
ttl: 300
type: A
ip: 204.188.228.35

Servidores DNS Principal (mname) y Secundario (rname)
host: closedcast.com
class: IN
ttl: 885
type: SOA
mname: ns1.site4now.net
rname: hostmaster.smarterasp.net
serial: 2026062502
refresh: 10800
retry: 3600
expire: 777600
minimum-ttl: 3600

Servidor de Correo
host: closedcast.com
class: IN
ttl: 300
type: MX
pri: 10
target: igw15.site4now.net

Información TXT
host: closedcast.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:_spf.site4now.net ?all
entries: Array