Registro IPv4
host: irbpro.org
class: IN
ttl: 90
type: A
ip: 54.85.70.83

Registro IPv4
host: irbpro.org
class: IN
ttl: 90
type: A
ip: 3.217.26.69

Registro IPv4
host: irbpro.org
class: IN
ttl: 90
type: A
ip: 3.221.10.251

Registro IPv4
host: irbpro.org
class: IN
ttl: 90
type: A
ip: 100.48.106.109

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