Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:postmaster@yaservers.com; ruf=mailto:postmaster@yaservers.com; pct=100; fo=1;

Registro IPv4
host: yaservers.com
class: IN
ttl: 300
type: A
ip: 188.68.53.70

Servidores DNS Principal (mname) y Secundario (rname)
host: yaservers.com
class: IN
ttl: 1800
type: SOA
mname: nile.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2373056082
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: yaservers.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx02.cloudisp.net

Servidor de Correo
host: yaservers.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx01.cloudisp.net

Información TXT
host: yaservers.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.cloudisp.net mx a -al
entries: Array