Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: byrnesmechanical.com
class: IN
ttl: 3600
type: A
ip: 198.58.125.52

Servidores DNS Principal (mname) y Secundario (rname)
host: byrnesmechanical.com
class: IN
ttl: 7200
type: SOA
mname: NS89.WORLDNIC.com
rname: namehost\@WORLDNIC.com
serial: 124110516
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: byrnesmechanical.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mx2-us2.ppe-hosted.com

Servidor de Correo
host: byrnesmechanical.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mx1-us2.ppe-hosted.com

Información TXT
host: byrnesmechanical.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms48951512
entries: Array

Información TXT
host: byrnesmechanical.com
class: IN
ttl: 3600
type: TXT
txt: ppe-746354ee4aff39503ef8
entries: Array

Información TXT
host: byrnesmechanical.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com ip4:50.194.43.1 -all
entries: Array