Servidores DNS Principal (mname) y Secundario (rname)
host: ceresiobank.de
class: IN
ttl: 7200
type: SOA
mname: NS31.WORLDNIC.COM
rname: namehost\@WORLDNIC.COM
serial: 110051806
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ceresiobank.de
class: IN
ttl: 7200
type: MX
pri: 20
target: cctldmail.networksolutions.com