Registro IPv4
host: exxtraexpress.com
class: IN
ttl: 1800
type: A
ip: 192.169.166.109

Servidores DNS Principal (mname) y Secundario (rname)
host: exxtraexpress.com
class: IN
ttl: 7200
type: SOA
mname: DNS101.REGISTER.com
rname: root.REGISTER.com
serial: 122083016
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: exxtraexpress.com
class: IN
ttl: 14400
type: MX
pri: 10
target: exxtraexpress-com.mail.protection.outlook.com

Información TXT
host: exxtraexpress.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array