Registro IPv4
host: mr-host.com
class: IN
ttl: 4932
type: A
ip: 52.0.4.190

Servidores DNS Principal (mname) y Secundario (rname)
host: mr-host.com
class: IN
ttl: 12133
type: SOA
mname: ns1.mrdns.com
rname: HELP.mrhost.ca
serial: 2025102800
refresh: 14400
retry: 7200
expire: 1209600
minimum-ttl: 3600