Servidores DNS Principal (mname) y Secundario (rname)
host: vierstra.nl
class: IN
ttl: 3600
type: SOA
mname: nsauth01.solcon.nl
rname: postmaster.solcon.nl
serial: 2024063014
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: vierstra.nl
class: IN
ttl: 3600
type: MX
pri: 10
target: mx104.solcon.nl

Servidor de Correo
host: vierstra.nl
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.roeleboer.nl

Servidor de Correo
host: vierstra.nl
class: IN
ttl: 3600
type: MX
pri: 10
target: mx103.solcon.nl

Servidor de Correo
host: vierstra.nl
class: IN
ttl: 3600
type: MX
pri: 10
target: mx102.solcon.nl