Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:mail_alerts@npco.com; ruf=mailto:mail_alerts@npco.com; sp=none; adkim=s; aspf=s; pct=100; fo=0;

Registro IPv4
host: npco.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: npco.com
class: IN
ttl: 7200
type: SOA
mname: NS23.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 125040816
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: npco.com
class: IN
ttl: 7200
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: npco.com
class: IN
ttl: 7200
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: npco.com
class: IN
ttl: 7200
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: npco.com
class: IN
ttl: 7200
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: npco.com
class: IN
ttl: 7200
type: MX
pri: 1
target: aspmx.l.google.com

Información TXT
host: npco.com
class: IN
ttl: 3600
type: TXT
txt: MS=207925BF885F2BB1CC62DED7D9E2BC934D3CC6C6
entries: Array

Información TXT
host: npco.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms84585079
entries: Array

Información TXT
host: npco.com
class: IN
ttl: 3600
type: TXT
txt: apple-domain-verification=zmKeLyj1tt4QWMdT
entries: Array

Información TXT
host: npco.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_u.npco.com._spf.dmarcly.com include:tn-cloud.net include:_spf.google.com ~all
entries: Array