Registro IPv4
host: wszgw.net
class: IN
ttl: 300
type: A
ip: 172.80.12.30

Servidores DNS Principal (mname) y Secundario (rname)
host: wszgw.net
class: IN
ttl: 1800
type: SOA
mname: major.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2342132991
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800