Registro IPv4
host: ec2-34-204-172-47.compute-1.amazonaws.com
class: IN
ttl: 33607
type: A
ip: 34.204.172.47

Registro CNAME (Alias)
host: bio.fm
class: IN
ttl: 90
type: CNAME
target: ec2-34-204-172-47.compute-1.amazonaws.com

Registro CNAME (Alias)
host: bio.fm
class: IN
ttl: 89
type: CNAME
target: ec2-34-204-172-47.compute-1.amazonaws.com