Registro DMARC
v=DMARC1; p=quarantine; fo=1; pct=100

Registro IPv4
host: tunnell-tunnell.com
class: IN
ttl: 900
type: A
ip: 141.193.213.21

Registro IPv4
host: tunnell-tunnell.com
class: IN
ttl: 900
type: A
ip: 141.193.213.20

Servidores DNS Principal (mname) y Secundario (rname)
host: tunnell-tunnell.com
class: IN
ttl: 7200
type: SOA
mname: NS27.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 126041714
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: tunnell-tunnell.com
class: IN
ttl: 3600
type: MX
pri: 0
target: tunnelltunnell-com01i.mail.protection.outlook.com

Información TXT
host: tunnell-tunnell.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +ip4:69.89.20.248 +include:spf.protection.outlook.com -all
entries: Array