Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: igtoa.org
class: IN
ttl: 4541
type: A
ip: 192.252.151.33

Servidores DNS Principal (mname) y Secundario (rname)
host: igtoa.org
class: IN
ttl: 2560
type: SOA
mname: ns1.s411.sureserver.com
rname: hostmaster.igtoa.org
serial: 1789794317
refresh: 16384
retry: 2048
expire: 1048576
minimum-ttl: 2560

Servidor de Correo
host: igtoa.org
class: IN
ttl: 4580
type: MX
pri: 0
target: mail.igtoa.org

Información TXT
host: igtoa.org
class: IN
ttl: 4580
type: TXT
txt: v=spf1 a mx include:s411.smtp-spf.sureserver.com ~all
entries: Array