Registro IPv4
host: science20.com
class: IN
ttl: 300
type: A
ip: 142.93.69.23

Servidores DNS Principal (mname) y Secundario (rname)
host: science20.com
class: IN
ttl: 300
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2024101500
refresh: 14730
retry: 600
expire: 1814400
minimum-ttl: 300

Servidor de Correo
host: science20.com
class: IN
ttl: 300
type: MX
pri: 10
target: ALT4.ASPMX.L.GOOGLE.com

Servidor de Correo
host: science20.com
class: IN
ttl: 300
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.com

Servidor de Correo
host: science20.com
class: IN
ttl: 300
type: MX
pri: 1
target: ASPMX.L.GOOGLE.com

Servidor de Correo
host: science20.com
class: IN
ttl: 300
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.com

Servidor de Correo
host: science20.com
class: IN
ttl: 300
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.com