Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: iscstudents.com
class: IN
ttl: 300
type: A
ip: 51.79.33.181

Servidores DNS Principal (mname) y Secundario (rname)
host: iscstudents.com
class: IN
ttl: 14400
type: SOA
mname: ns1.siteground.net
rname: admins.siteground.com
serial: 153
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: iscstudents.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: iscstudents.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: iscstudents.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: iscstudents.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: iscstudents.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: iscstudents.com
class: IN
ttl: 14400
type: TXT
txt: google-site-verification=Ig-qN5uWT_vbIJzzq3KGkWbEHxeGk9AUiRruLD0AC9M
entries: Array

Información TXT
host: iscstudents.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:34.174.134.88  include:iscstudents.com.spf.auto.dnssmarthost.net ~all
entries: Array