Registro IPv4
host: tu15.com
class: IN
ttl: 21600
type: A
ip: 79.98.145.36

Servidores DNS Principal (mname) y Secundario (rname)
host: tu15.com
class: IN
ttl: 21600
type: SOA
mname: fns1.42.pl
rname: freedns-admin+50139.42.pl
serial: 1648416497
refresh: 86400
retry: 10800
expire: 3600000
minimum-ttl: 10800

Servidor de Correo
host: tu15.com
class: IN
ttl: 21600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: tu15.com
class: IN
ttl: 21600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: tu15.com
class: IN
ttl: 21600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: tu15.com
class: IN
ttl: 21600
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: tu15.com
class: IN
ttl: 21600
type: MX
pri: 10
target: aspmx3.googlemail.com