Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: irvid.com
class: IN
ttl: 13455
type: A
ip: 208.122.196.243

Servidores DNS Principal (mname) y Secundario (rname)
host: irvid.com
class: IN
ttl: 2655
type: SOA
mname: dnsa.mojohost.com
rname: postmaster.mojohost.com
serial: 2025111311
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: irvid.com
class: IN
ttl: 13456
type: MX
pri: 1
target: mail.irvid.com

Información TXT
host: irvid.com
class: IN
ttl: 13456
type: TXT
txt: v=spf1 a mx -all
entries: