Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@grid.id; pct=100; ruf=mailto:dmarc@grid.id; sp=reject; fo=0:d:s; aspf=r; adkim=r; rf=afrf;

Registro IPv4
host: grid.id
class: IN
ttl: 90
type: A
ip: 52.77.152.15

Registro IPv4
host: grid.id
class: IN
ttl: 90
type: A
ip: 52.74.157.7

Servidores DNS Principal (mname) y Secundario (rname)
host: grid.id
class: IN
ttl: 900
type: SOA
mname: ns-1985.awsdns-56.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: grid.id
class: IN
ttl: 90
type: MX
pri: 10
target: inbound-smtp.us-east-1.amazonaws.com

Servidor de Correo
host: grid.id
class: IN
ttl: 90
type: MX
pri: 10
target: srv80.niagahoster.com

Información TXT
host: grid.id
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:amazonses.com ~all
entries: Array

Información TXT
host: grid.id
class: IN
ttl: 90
type: TXT
txt: facebook-domain-verification=673lvoaz99bgo7zx2f0zx3jjimhqen
entries: Array

Información TXT
host: grid.id
class: IN
ttl: 90
type: TXT
txt: google-site-verification=WxnWE8dqY3EaeZSqUwBVuXIknVEdzHPlm0dD1HU9yn8
entries: Array

Información TXT
host: grid.id
class: IN
ttl: 90
type: TXT
txt: v=spf1 +mx +a +ip4:185.237.144.101 include:spf.antispamcloud.com ~all
entries: Array