Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: masteram.us
class: IN
ttl: 3685
type: A
ip: 5.8.64.47

Servidores DNS Principal (mname) y Secundario (rname)
host: masteram.us
class: IN
ttl: 4981
type: SOA
mname: ns1.masteram.us
rname: admin.masteram.us
serial: 2025030103
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 0

Servidor de Correo
host: masteram.us
class: IN
ttl: 4980
type: MX
pri: 10
target: mail.masteram.us

Información TXT
host: masteram.us
class: IN
ttl: 4981
type: TXT
txt: v=spf1 ip4:5.8.64.47 a mx ~all
entries: Array