Registro DMARC
v=DMARC1; p=none; ruf=mailto:dorcaus@houstonsun.com; rua=mailto:dorcaus@houstonsun.com;

Registro IPv4
host: houstonsun.com
class: IN
ttl: 7200
type: A
ip: 209.17.116.160

Servidores DNS Principal (mname) y Secundario (rname)
host: houstonsun.com
class: IN
ttl: 7200
type: SOA
mname: NS61.WORLDNIC.com
rname: namehost\@WORLDNIC.com
serial: 124111219
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: houstonsun.com
class: IN
ttl: 7200
type: MX
pri: 10
target: mx1.netsolmail.net