Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@americantec.com.ar

Registro IPv4
host: americantec.com.ar
class: IN
ttl: 3600
type: A
ip: 82.180.132.6

Servidores DNS Principal (mname) y Secundario (rname)
host: americantec.com.ar
class: IN
ttl: 3600
type: SOA
mname: ns1.americantec.com.ar
rname: hostmaster.americantec.com.ar
serial: 1
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: americantec.com.ar
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: americantec.com.ar
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com -all
entries: Array