Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: azmetrohauling.com
class: IN
ttl: 11148
type: A
ip: 192.252.144.173

Servidores DNS Principal (mname) y Secundario (rname)
host: azmetrohauling.com
class: IN
ttl: 2560
type: SOA
mname: ns1.s1485.sureserver.com
rname: hostmaster.azmetrohauling.com
serial: 1789977148
refresh: 16384
retry: 2048
expire: 1048576
minimum-ttl: 2560

Servidor de Correo
host: azmetrohauling.com
class: IN
ttl: 11148
type: MX
pri: 0
target: mail.azmetrohauling.com

Información TXT
host: azmetrohauling.com
class: IN
ttl: 11148
type: TXT
txt: v=spf1 a mx include:s1485.smtp-spf.sureserver.com ~all
entries: Array