Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: ordnancedefence.com
class: IN
ttl: 14400
type: A
ip: 51.178.20.173

Servidores DNS Principal (mname) y Secundario (rname)
host: ordnancedefence.com
class: IN
ttl: 6681
type: SOA
mname: ns13.truehostdns.com
rname: truehostdns.gmail.com
serial: 2026080801
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: ordnancedefence.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:51.178.20.173 +a +mx +ip4:148.72.177.82 +ip4:173.224.122.250 +ip4:148.72.177.53 ~all
entries: Array