Registro DMARC
v=DMARC1; p=quarantine; pct=100

Registro IPv4
host: amtrust.lu
class: IN
ttl: 3600
type: A
ip: 195.26.5.2

Servidores DNS Principal (mname) y Secundario (rname)
host: amtrust.lu
class: IN
ttl: 86400
type: SOA
mname: ns1.telkea.com
rname: ict.telkea.com
serial: 1738664382
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: amtrust.lu
class: IN
ttl: 600
type: MX
pri: 10
target: mail.arianesoft.com

Servidor de Correo
host: amtrust.lu
class: IN
ttl: 600
type: MX
pri: 20
target: mail2.arianesoft.com

Información TXT
host: amtrust.lu
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a ip4:83.243.9.0/24 ip4:195.26.4.0/23 -all
entries: Array