Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: guybirenbaum.com
class: IN
ttl: 12130
type: A
ip: 160.191.77.50

Servidores DNS Principal (mname) y Secundario (rname)
host: guybirenbaum.com
class: IN
ttl: 19331
type: SOA
mname: ns1.coremalware.com
rname: admin.coremalware.com
serial: 2026073107
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: guybirenbaum.com
class: IN
ttl: 12132
type: MX
pri: 0
target: guybirenbaum.com

Información TXT
host: guybirenbaum.com
class: IN
ttl: 12132
type: TXT
txt: v=spf1 +a +mx +ip4:160.191.77.50 ~all
entries: Array