Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: freefirsttest.com
class: IN
ttl: 14400
type: A
ip: 45.33.57.174

Servidores DNS Principal (mname) y Secundario (rname)
host: freefirsttest.com
class: IN
ttl: 21600
type: SOA
mname: ns1.fr1.fcomet.com
rname: root.fr1.fcomet.com
serial: 2026083001
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: freefirsttest.com
class: IN
ttl: 3600
type: MX
pri: 10
target: fr1.fcomet.com

Información TXT
host: freefirsttest.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 include:spf.antispamcloud.com -all
entries: Array