Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:re+lofvr8orgch@dmarc.postmarkapp.com; sp=none; aspf=r;

Registro IPv4
host: ITW-Ny.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.127

Servidores DNS Principal (mname) y Secundario (rname)
host: ITW-Ny.com
class: IN
ttl: 7200
type: SOA
mname: NS9.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 126011112
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ITW-Ny.com
class: IN
ttl: 7200
type: MX
pri: 0
target: itwny-com0i.mail.protection.outlook.com

Información TXT
host: ITW-Ny.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms62239380
entries: Array

Información TXT
host: ITW-Ny.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array