Servidores DNS Principal (mname) y Secundario (rname)
host: seidor.net
class: IN
ttl: 3600
type: SOA
mname: ns1-05.azure-dns.com
rname: postmaster.seidor.es
serial: 67
refresh: 60
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: seidor.net
class: IN
ttl: 3600
type: MX
pri: 10
target: mailrly.seidor.net

Información TXT
host: seidor.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:mailrly.seidor.net ip4:79.98.64.114 ip4:192.168.10.250 -all
entries: Array