Registro DMARC
v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s;

Registro IPv4
host: dragonoptical.biz
class: IN
ttl: 444
type: A
ip: 99.83.188.150

Registro IPv4
host: dragonoptical.biz
class: IN
ttl: 444
type: A
ip: 75.2.103.146

Servidores DNS Principal (mname) y Secundario (rname)
host: dragonoptical.biz
class: IN
ttl: 1780
type: SOA
mname: ns03.gcd-dns.com
rname: dns.jomax.net
serial: 2026032700
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Información TXT
host: dragonoptical.biz
class: IN
ttl: 445
type: TXT
txt: v=spf1 -all
entries: Array