Registro IPv4
host: bysb.net.a1.initbb.com
class: IN
ttl: 180
type: A
ip: 155.102.47.15

Registro CNAME (Alias)
host: bysb.net
class: IN
ttl: 600
type: CNAME
target: bysb.net.a1.initbb.com

Registro CNAME (Alias)
host: bysb.net
class: IN
ttl: 599
type: CNAME
target: bysb.net.a1.initbb.com