Registro DMARC
v=DMARC1; p=reject; sp=none; rua=mailto:spam-reports@gransa.com

Registro IPv4
host: Gransa.com
class: IN
ttl: 3542
type: A
ip: 5.135.225.250

Servidores DNS Principal (mname) y Secundario (rname)
host: Gransa.com
class: IN
ttl: 3543
type: SOA
mname: ns1.irandns.com
rname: hostmaster.Gransa.com
serial: 2025111600
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: Gransa.com
class: IN
ttl: 3543
type: MX
pri: 10
target: mailstore1.secureserver.net.Gransa.com

Servidor de Correo
host: Gransa.com
class: IN
ttl: 3543
type: MX
pri: 10
target: smtp.secureserver.net.Gransa.com

Servidor de Correo
host: Gransa.com
class: IN
ttl: 3543
type: MX
pri: 10
target: mail.Gransa.com

Información TXT
host: Gransa.com
class: IN
ttl: 3543
type: TXT
txt: v=spf1 a mx ip4:5.135.225.250 ~all
entries: Array