Registro IPv4
host: mailer.servidoraweb.net
class: IN
ttl: 14400
type: A
ip: 190.105.144.56

Servidores DNS Principal (mname) y Secundario (rname)
host: mailer.servidoraweb.net
class: IN
ttl: 86400
type: SOA
mname: dns1.servidoraweb.net
rname: gascon.servidoraweb.net
serial: 2018060800
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: mailer.servidoraweb.net
class: IN
ttl: 14400
type: MX
pri: 0
target: ml8.fleetmailer.com

Información TXT
host: mailer.servidoraweb.net
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:201.235.255.14 ip4:201.235.255.15 ip4:201.235.255.45 ip4:201.235.253.134 ip4:201.235.253.135 ip4:201.235.253.136 include:spf.os-ns.com -all
entries: Array