Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: uspassportagents.com
class: IN
ttl: 14400
type: A
ip: 213.175.196.14

Servidores DNS Principal (mname) y Secundario (rname)
host: uspassportagents.com
class: IN
ttl: 21600
type: SOA
mname: ns180.eukdns.com
rname: alerts.specialservers.com
serial: 2025110703
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: uspassportagents.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:213.175.196.14 ip4:109.75.164.203 +a +mx +ip4:5.77.32.235 ~all
entries: Array