Servidores DNS Principal (mname) y Secundario (rname)
host: sport.com
class: IN
ttl: 900
type: SOA
mname: ns-143.awsdns-17.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: sport.com
class: IN
ttl: 2381
type: MX
pri: 0
target: sport-com.mail.protection.outlook.com

Información TXT
host: sport.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms64453017
entries: Array

Información TXT
host: sport.com
class: IN
ttl: 3600
type: TXT
txt: v=DMARC1; p=none; pct=100; rua=mailto:re+wrwsgb5ipyf@dmarc.postmarkapp.com; sp=none; aspf=r;
entries: Array

Información TXT
host: sport.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all
entries: Array