Registro DMARC
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=10;fo=0;rf=afrf;ri=86400;rua=mailto:luisg@firstimageus.com

Registro IPv4
host: firstimageus.com
class: IN
ttl: 14400
type: A
ip: 192.185.194.14

Servidores DNS Principal (mname) y Secundario (rname)
host: firstimageus.com
class: IN
ttl: 21600
type: SOA
mname: ns1247.websitewelcome.com
rname: acisneros.firstimageus.com
serial: 2025112101
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: firstimageus.com
class: IN
ttl: 14400
type: MX
pri: 20
target: mx2.emailsrvr.com

Servidor de Correo
host: firstimageus.com
class: IN
ttl: 14400
type: MX
pri: 10
target: mx1.emailsrvr.com

Información TXT
host: firstimageus.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 include:emailsrvr.com ~all
entries: Array