Registro IPv4
host: agales.com
class: IN
ttl: 300
type: A
ip: 51.89.99.26

Servidores DNS Principal (mname) y Secundario (rname)
host: agales.com
class: IN
ttl: 1800
type: SOA
mname: beth.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2355193891
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800