Registro IPv4
host: set-nrw.de
class: IN
ttl: 15584
type: A
ip: 136.243.213.250

Servidores DNS Principal (mname) y Secundario (rname)
host: set-nrw.de
class: IN
ttl: 21267
type: SOA
mname: hydrogen.ns.hetzner.com
rname: dns.hetzner.com
serial: 2022021000
refresh: 86400
retry: 10800
expire: 3600000
minimum-ttl: 3600