Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: smetric.com
class: IN
ttl: 300
type: A
ip: 173.236.249.163

Servidores DNS Principal (mname) y Secundario (rname)
host: smetric.com
class: IN
ttl: 10164
type: SOA
mname: ns-cloud-b1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 45
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: smetric.com
class: IN
ttl: 2964
type: MX
pri: 0
target: smetric-com.mail.protection.outlook.com

Información TXT
host: smetric.com
class: IN
ttl: 1800
type: TXT
txt: google-site-verification=oR1dh_1UH3fol6pv2sI3v6s8CFXwjyve_mBGvFbj5-E
entries: Array

Información TXT
host: smetric.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:_spf.google.com -all
entries: Array