Servidores DNS Principal (mname) y Secundario (rname)
host: plainhost.com
class: IN
ttl: 600
type: SOA
mname: ns1.hostica.com
rname: hostmaster.plainhost.com
serial: 2017020666
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: plainhost.com
class: IN
ttl: 3600
type: MX
pri: 1
target: ASPMX.L.GOOGLE.com

Servidor de Correo
host: plainhost.com
class: IN
ttl: 3600
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.com

Servidor de Correo
host: plainhost.com
class: IN
ttl: 3600
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.com

Servidor de Correo
host: plainhost.com
class: IN
ttl: 3600
type: MX
pri: 10
target: ASPMX3.GOOGLEMAIL.com

Servidor de Correo
host: plainhost.com
class: IN
ttl: 3600
type: MX
pri: 10
target: ASPMX2.GOOGLEMAIL.com

Información TXT
host: plainhost.com
class: IN
ttl: 600
type: TXT
txt: google-site-verification=HSX3JX_nn4OzqPbOTRkAdcL7UApXCLz_TXnp26NBM_k
entries: Array