Registro DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:report@freebb.biz; ruf=mailto:forensic@freebb.biz; pct=100

Registro IPv4
host: freebb.biz
class: IN
ttl: 14143
type: A
ip: 144.217.86.4

Servidores DNS Principal (mname) y Secundario (rname)
host: freebb.biz
class: IN
ttl: 86400
type: SOA
mname: ns1.abcclub.biz
rname: admin.abcclub.biz
serial: 2026072002
refresh: 82320
retry: 1860
expire: 2300400
minimum-ttl: 30840

Servidor de Correo
host: freebb.biz
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.freebb.biz

Servidor de Correo
host: freebb.biz
class: IN
ttl: 86400
type: MX
pri: 20
target: mail.freebb.biz

Información TXT
host: freebb.biz
class: IN
ttl: 86400
type: TXT
txt: v=spf1 ip4:144.217.86.4 a mx ~all
entries: Array