Registro IPv4
host: zip.vn
class: IN
ttl: 300
type: A
ip: 103.28.36.94

Servidores DNS Principal (mname) y Secundario (rname)
host: zip.vn
class: IN
ttl: 1649
type: SOA
mname: ns1.zonedns.vn
rname: root.zip.vn
serial: 2024100203
refresh: 1200
retry: 600
expire: 1209600
minimum-ttl: 3600