Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@smadirectory.com

Registro IPv4
host: smadirectory.com
class: IN
ttl: 300
type: A
ip: 104.21.64.1

Registro IPv4
host: smadirectory.com
class: IN
ttl: 300
type: A
ip: 104.21.96.1

Registro IPv4
host: smadirectory.com
class: IN
ttl: 300
type: A
ip: 104.21.112.1

Registro IPv4
host: smadirectory.com
class: IN
ttl: 300
type: A
ip: 104.21.48.1

Registro IPv4
host: smadirectory.com
class: IN
ttl: 300
type: A
ip: 104.21.80.1

Registro IPv4
host: smadirectory.com
class: IN
ttl: 300
type: A
ip: 104.21.32.1

Registro IPv4
host: smadirectory.com
class: IN
ttl: 300
type: A
ip: 104.21.16.1

Servidores DNS Principal (mname) y Secundario (rname)
host: smadirectory.com
class: IN
ttl: 1800
type: SOA
mname: jeff.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2377001029
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: smadirectory.com
class: IN
ttl: 300
type: MX
pri: 1
target: _dc-mx.e2506677c3c7.smadirectory.com

Información TXT
host: smadirectory.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:192.81.248.0/22 ip4:170.62.136.0/22 -all
entries: Array