Registro DMARC
v=spf1 ip4:203.57.114.212 -all

Registro IPv4
host: onlineholdem.info
class: IN
ttl: 90
type: A
ip: 203.57.114.212

Servidores DNS Principal (mname) y Secundario (rname)
host: onlineholdem.info
class: IN
ttl: 3601
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1702434385
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: onlineholdem.info
class: IN
ttl: 90
type: MX
pri: 10
target: mail.onlineholdem.info

Información TXT
host: onlineholdem.info
class: IN
ttl: 90
type: TXT
txt: v=spf1 ip4:203.57.114.212 -all
entries: Array