Registro IPv4
host: xarxa-omnia.org
class: IN
ttl: 300
type: A
ip: 188.40.251.251

Servidores DNS Principal (mname) y Secundario (rname)
host: xarxa-omnia.org
class: IN
ttl: 300
type: SOA
mname: ns1.first-ns.de
rname: dns.hetzner.com
serial: 2026031201
refresh: 86400
retry: 10800
expire: 3600000
minimum-ttl: 300