Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:root@micro-tec.com.mx

Registro IPv4
host: micro-tec.com.mx
class: IN
ttl: 300
type: A
ip: 3.212.220.165

Servidores DNS Principal (mname) y Secundario (rname)
host: micro-tec.com.mx
class: IN
ttl: 900
type: SOA
mname: ns-1755.awsdns-27.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: micro-tec.com.mx
class: IN
ttl: 300
type: MX
pri: 10
target: mail1.micro-tec.com.mx

Información TXT
host: micro-tec.com.mx
class: IN
ttl: 300
type: TXT
txt: facebook-domain-verification = on7daoof3z7w126jrtn82a68tggobt
entries: Array