Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:postmaster@dtlaw.com;

Registro IPv4
host: dtlaw.com
class: IN
ttl: 3600
type: A
ip: 208.91.197.25

Servidores DNS Principal (mname) y Secundario (rname)
host: dtlaw.com
class: IN
ttl: 86400
type: SOA
mname: ns10.digicertdns.com
rname: dns.digicertdns.com
serial: 2009010113
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: dtlaw.com
class: IN
ttl: 1800
type: MX
pri: 10
target: dtlaw-com.mx1.arsmtp.com

Servidor de Correo
host: dtlaw.com
class: IN
ttl: 1800
type: MX
pri: 20
target: dtlaw-com.mx2.arsmtp.com

Información TXT
host: dtlaw.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.entrustedmail.net -all
entries: Array