Registro DMARC
v=spf1 a:dns.theadhddoc.com ~all

Registro IPv4
host: theadhddoc.com
class: IN
ttl: 3548
type: A
ip: 45.71.16.46

Servidores DNS Principal (mname) y Secundario (rname)
host: theadhddoc.com
class: IN
ttl: 3549
type: SOA
mname: dns.theadhddoc.com
rname: hostmaster.theadhddoc.com
serial: 1569635569
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: theadhddoc.com
class: IN
ttl: 3549
type: MX
pri: 0
target: mx.theadhddoc.com

Información TXT
host: theadhddoc.com
class: IN
ttl: 3549
type: TXT
txt: v=spf1 a:dns.theadhddoc.com ~all
entries: Array