Registro IPv4
host: sfwxhh.com
class: IN
ttl: 24
type: A
ip: 75.2.18.233

Servidores DNS Principal (mname) y Secundario (rname)
host: sfwxhh.com
class: IN
ttl: 25
type: SOA
mname: ns1.dyna-ns.net
rname: hostmaster.sfwxhh.com
serial: 2025041201
refresh: 16384
retry: 2048
expire: 1209600
minimum-ttl: 2560