Registro DMARC
v=DMARC1;p=quarantine;sp=quarantine;pct=100;adkim=r;aspf=r;rua=mailto:cmsp@smithbrothersusa.com;fo=1

Registro IPv4
host: greentreeriskmgt.com
class: IN
ttl: 300
type: A
ip: 208.91.197.26

Servidores DNS Principal (mname) y Secundario (rname)
host: greentreeriskmgt.com
class: IN
ttl: 1800
type: SOA
mname: hayes.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2413688714
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: greentreeriskmgt.com
class: IN
ttl: 300
type: MX
pri: 10
target: us-smtp-inbound-1.mimecast.com

Servidor de Correo
host: greentreeriskmgt.com
class: IN
ttl: 300
type: MX
pri: 20
target: us-smtp-inbound-2.mimecast.com

Información TXT
host: greentreeriskmgt.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:68.171.128.1/24 ip4:68.171.129.1/24 ip4:204.155.62.5 ip4:170.10.129.171 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mailgun.org include:u19304933.wl184.sendgrid.net -all
entries: Array

Información TXT
host: greentreeriskmgt.com
class: IN
ttl: 300
type: TXT
txt: SkbYPT2Zcn/Jhfs9mFvOufSqpcWSXHtjd+Lt13g5UYyqyruVqO1s6lLX8ghnS6/pdgy4s5+IwmYj4/qJn0nufg==
entries: Array

Información TXT
host: greentreeriskmgt.com
class: IN
ttl: 300
type: TXT
txt: duo_sso_verification=Fm2B491mSq8ORTPxOMYmLGnkfWq8blpJ7ShJYp4EWHnBUdGSumhKqcWemVHhEZLu
entries: Array