Registro IPv4
host: tomriley.net
class: IN
ttl: 3600
type: A
ip: 138.197.165.31

Servidores DNS Principal (mname) y Secundario (rname)
host: tomriley.net
class: IN
ttl: 90
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.tomriley.net
serial: 0
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800