Registro DMARC
v=DMARC1; p=reject; sp=reject; pct=100; ri=86400; fo=1; rua=domainadmin@i-snapshot.com; ruf=mailto:domainadmin@i-snapshot.com

Registro IPv4
host: i-snapshot.com
class: IN
ttl: 180
type: A
ip: 76.223.27.177

Servidores DNS Principal (mname) y Secundario (rname)
host: i-snapshot.com
class: IN
ttl: 21600
type: SOA
mname: ns0.dnsmadeeasy.com
rname: dns.dnsmadeeasy.com
serial: 2008011079
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: i-snapshot.com
class: IN
ttl: 3600
type: MX
pri: 10
target: isnapshot-com0c.mail.protection.outlook.com

Información TXT
host: i-snapshot.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:sendgrid.net include:spf.protection.outlook.com ~all
entries: Array

Información TXT
host: i-snapshot.com
class: IN
ttl: 1800
type: TXT
txt: 8118288d4bdc4c71b8facd7550932f3f
entries: Array