Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: coreintegrated.com
class: IN
ttl: 600
type: A
ip: 162.159.140.166

Servidores DNS Principal (mname) y Secundario (rname)
host: coreintegrated.com
class: IN
ttl: 1881
type: SOA
mname: ns17.domaincontrol.com
rname: dns.jomax.net
serial: 2026040700
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: coreintegrated.com
class: IN
ttl: 1881
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: coreintegrated.com
class: IN
ttl: 1881
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: coreintegrated.com
class: IN
ttl: 1881
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: coreintegrated.com
class: IN
ttl: 1881
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: coreintegrated.com
class: IN
ttl: 1881
type: MX
pri: 1
target: aspmx.l.google.com

Información TXT
host: coreintegrated.com
class: IN
ttl: 1881
type: TXT
txt: v=spf1 include:_spf.google.com include:sendgrid.net ~all
entries: v=spf1 include:_spf.google.com include:sendgrid.net ~all