Registro IPv4
host: worryfreecomputers.com
class: IN
ttl: 3600
type: A
ip: 74.208.236.155

Servidores DNS Principal (mname) y Secundario (rname)
host: worryfreecomputers.com
class: IN
ttl: 21600
type: SOA
mname: ns1111.ui-dns.biz
rname: hostmaster.1and1.com
serial: 2017071801
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: worryfreecomputers.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: worryfreecomputers.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: worryfreecomputers.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: worryfreecomputers.com
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx2.googlemail.com