Registro DMARC
'v=DMARC1;p=quarantine;adkim=r;aspf=r'

Registro DMARC
'v=DMARC1;p=quarantine;adkim=r;aspf=r'

Registro IPv4
host: webgratis.cat
class: IN
ttl: 78383
type: A
ip: 144.76.43.217

Servidores DNS Principal (mname) y Secundario (rname)
host: webgratis.cat
class: IN
ttl: 13586
type: SOA
mname: ns21.ckservidores.com
rname: webmaster.ckservidores.com
serial: 2026030305
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: webgratis.cat
class: IN
ttl: 13584
type: MX
pri: 0
target: webgratis.cat

Información TXT
host: webgratis.cat
class: IN
ttl: 13584
type: TXT
txt: v=spf1 +a +mx +ip4:162.19.106.68 +ip4:144.76.43.217 +include:spf.ckservidores.com ~all
entries: Array