Registro IPv4
host: mrt3.com
class: IN
ttl: 14400
type: A
ip: 192.185.17.41

Servidores DNS Principal (mname) y Secundario (rname)
host: mrt3.com
class: IN
ttl: 21600
type: SOA
mname: ns8053.hostgator.com
rname: root.gator4027.hostgator.com
serial: 2026020400
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: mrt3.com
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.mrt3.com

Información TXT
host: mrt3.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:192.185.4.38 ~all
entries: Array