Registro IPv4
host: irbpro.org
class: IN
ttl: 90
type: A
ip: 54.160.108.109

Registro IPv4
host: irbpro.org
class: IN
ttl: 90
type: A
ip: 18.204.122.78

Registro IPv4
host: irbpro.org
class: IN
ttl: 90
type: A
ip: 3.221.132.160

Registro IPv4
host: irbpro.org
class: IN
ttl: 90
type: A
ip: 52.207.9.238

Servidores DNS Principal (mname) y Secundario (rname)
host: irbpro.org
class: IN
ttl: 900
type: SOA
mname: ns-1308.awsdns-35.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400