Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: instituto-Arc.com
class: IN
ttl: 3600
type: A
ip: 186.202.153.14

Servidores DNS Principal (mname) y Secundario (rname)
host: instituto-Arc.com
class: IN
ttl: 600
type: SOA
mname: ns47.domaincontrol.com
rname: dns.jomax.net
serial: 2023122300
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: instituto-Arc.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.instituto-Arc.com

Información TXT
host: instituto-Arc.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=EUbwNliqGJTL4b69eAk-rZJnZCdZ-3F2UIXbqn-KHcw
entries: Array

Información TXT
host: instituto-Arc.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:mailgun.org ~all
entries: Array

Información TXT
host: instituto-Arc.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ptr include:_spf.elasticemail.com ~all
entries: Array

Información TXT
host: instituto-Arc.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=timhbdHDLQjUxyp4K96haPPll8jryJTtaO-pDvA9E7w
entries: Array