Servidores DNS Principal (mname) y Secundario (rname)
host: swell.nu
class: IN
ttl: 3600
type: SOA
mname: ns1.loopia.se
rname: registry.loopia.se
serial: 1792022400
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: swell.nu
class: IN
ttl: 938
type: MX
pri: 10
target: mailcluster.loopia.se

Información TXT
host: swell.nu
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.loopia.se -all
entries: Array