Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; aspf=r;

Registro IPv4
host: ces.sn
class: IN
ttl: 901
type: A
ip: 76.223.25.50

Servidores DNS Principal (mname) y Secundario (rname)
host: ces.sn
class: IN
ttl: 901
type: SOA
mname: ns.bnamed.eu
rname: hostmaster.bnamed.eu
serial: 2026090401
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 901

Servidor de Correo
host: ces.sn
class: IN
ttl: 901
type: MX
pri: 10
target: mx.nameweb.biz

Información TXT
host: ces.sn
class: IN
ttl: 901
type: TXT
txt: v=spf1 include:_spf.nameweb.biz -all
entries: Array