Registro IPv4
host: bo.embacuba.cu
class: IN
ttl: 3600
type: A
ip: 209.87.229.149

Servidor de Correo
host: bo.embacuba.cu
class: IN
ttl: 3600
type: MX
pri: 10
target: bo.embacuba.cu

Información TXT
host: bo.embacuba.cu
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:209.87.229.149 a mx a:ae.embacuba.cu  ~all
entries: Array