Servidores DNS Principal (mname) y Secundario (rname)
host: 1rx.io
class: IN
ttl: 3107
type: SOA
mname: dns1.p05.nsone.net
rname: hostmaster.nsone.net
serial: 1658166213
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 900

Servidor de Correo
host: 1rx.io
class: IN
ttl: 90
type: MX
pri: 1
target: 1rx-io.mail.protection.outlook.com

Información TXT
host: 1rx.io
class: IN
ttl: 90
type: TXT
txt: MS=ms57593688
entries: Array

Información TXT
host: 1rx.io
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array