Servidores DNS Principal (mname) y Secundario (rname)
host: siverly.com
class: IN
ttl: 300
type: SOA
mname: ns-cloud-c1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 10
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: siverly.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.titan.email

Servidor de Correo
host: siverly.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.titan.email

Información TXT
host: siverly.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.titan.email ~all
entries: Array