Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: merlo.gob.ar
class: IN
ttl: 9813
type: A
ip: 168.197.51.101

Servidores DNS Principal (mname) y Secundario (rname)
host: merlo.gob.ar
class: IN
ttl: 9814
type: SOA
mname: ns9.hostmar.com
rname: root.sd-1194507-l.dattaweb.com
serial: 2026031102
refresh: 28800
retry: 7200
expire: 2000000
minimum-ttl: 86400

Servidor de Correo
host: merlo.gob.ar
class: IN
ttl: 9813
type: MX
pri: 0
target: mail.merlo.gob.ar

Información TXT
host: merlo.gob.ar
class: IN
ttl: 9814
type: TXT
txt: v=spf1 include:spf.hostmar.com -all
entries: Array