Registro IPv4
host: ppbw.de
class: IN
ttl: 90
type: A
ip: 144.76.65.136

Servidores DNS Principal (mname) y Secundario (rname)
host: ppbw.de
class: IN
ttl: 90
type: SOA
mname: ns1.first-ns.de
rname: postmaster.robot.first-ns.de
serial: 2019100800
refresh: 14400
retry: 60
expire: 604800
minimum-ttl: 60