Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@smtp-staging.mailtrap.net; ruf=mailto:dmarc@smtp-staging.mailtrap.net; rf=afrf; pct=100

Registro IPv4
host: doubtech.com
class: IN
ttl: 90
type: A
ip: 35.219.200.6

Servidores DNS Principal (mname) y Secundario (rname)
host: doubtech.com
class: IN
ttl: 90
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2026060403
refresh: 15024
retry: 600
expire: 1814400
minimum-ttl: 60

Servidor de Correo
host: doubtech.com
class: IN
ttl: 90
type: MX
pri: 0
target: mx1.dreamhost.com

Servidor de Correo
host: doubtech.com
class: IN
ttl: 90
type: MX
pri: 0
target: mx2.dreamhost.com

Información TXT
host: doubtech.com
class: IN
ttl: 90
type: TXT
txt: v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
entries: Array

Información TXT
host: doubtech.com
class: IN
ttl: 90
type: TXT
txt: fah-claim=002-02-9cc6d0c2-6830-4345-81ab-f65f5e29a47b
entries: Array

Información TXT
host: doubtech.com
class: IN
ttl: 90
type: TXT
txt: 13e45b6c9bd3e72709652f714be1d518e5fc37ef5e9070038703df762c9fa472
entries: Array

Información TXT
host: doubtech.com
class: IN
ttl: 90
type: TXT
txt: e6efa5e4816d293a836dc452eb9a4e996d6d4d94f15ec16b8ac28e84a3357ddc
entries: Array

Información TXT
host: doubtech.com
class: IN
ttl: 90
type: TXT
txt: fah-claim=002-02-858cdf7a-bdab-4396-9481-e4f6815500f8
entries: Array