Registro IPv4
host: fier.ch
class: IN
ttl: 600
type: A
ip: 109.224.228.62

Servidores DNS Principal (mname) y Secundario (rname)
host: fier.ch
class: IN
ttl: 600
type: SOA
mname: ns1.nameshift.com
rname: hostmaster.nameshift.com
serial: 1746199895
refresh: 3600
retry: 1200
expire: 604800
minimum-ttl: 3600