Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: smartsecuritybd.com
class: IN
ttl: 3838
type: A
ip: 103.174.152.66

Servidores DNS Principal (mname) y Secundario (rname)
host: smartsecuritybd.com
class: IN
ttl: 11038
type: SOA
mname: nsbd1.hostseba.com
rname: root.nova.hostseba.com
serial: 2026042701
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: smartsecuritybd.com
class: IN
ttl: 3837
type: MX
pri: 0
target: smartsecuritybd.com

Información TXT
host: smartsecuritybd.com
class: IN
ttl: 3837
type: TXT
txt: v=spf1 ip4:103.174.152.70 ip4:103.174.152.66 +a +mx +ip4:103.65.138.210 +include:relay.mailbaby.net +ip4:103.65.138.210 ~all
entries: Array