Registro IPv4
host: offline.com
class: IN
ttl: 300
type: A
ip: 199.59.243.227

Servidores DNS Principal (mname) y Secundario (rname)
host: offline.com
class: IN
ttl: 300
type: SOA
mname: dns1.easydns.com
rname: zone.easydns.com
serial: 1726856443
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 300