Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: thefirstserver.com
class: IN
ttl: 14400
type: A
ip: 139.99.68.180

Servidores DNS Principal (mname) y Secundario (rname)
host: thefirstserver.com
class: IN
ttl: 1487
type: SOA
mname: ns1.cprapid.com
rname: team.cloudyshaper.com
serial: 2026062906
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: thefirstserver.com
class: IN
ttl: 14400
type: MX
pri: 0
target: thefirstserver.com

Información TXT
host: thefirstserver.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:139.99.68.180 ~all
entries: Array