Registro IPv4
host: vardell.biz
class: IN
ttl: 14400
type: A
ip: 104.37.185.235

Servidores DNS Principal (mname) y Secundario (rname)
host: vardell.biz
class: IN
ttl: 21600
type: SOA
mname: dns2018a.trouble-free.net
rname: john.interserver.net
serial: 2023120503
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: vardell.biz
class: IN
ttl: 14400
type: MX
pri: 0
target: vardell.biz

Información TXT
host: vardell.biz
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:64.20.37.42 include:relay.mailbaby.net +include:relay.is.cc +include:relay.mailchannels.net +ip4:104.37.185.235 ~all
entries: Array